19 juin 2009
Nearly 600 Lots Offered at Bonhams New York’s Largest Jewelry & Watch Sale
An eighteen karat gold and diamond bangle bracelet, Mario Buccellati. Estimate: $25,000 - 30,000
Pretty, wearable pieces are the highlights of the June 23rd jewelry and watch sale scheduled to take place at Bonhams New York and simulcast to the auctioneers’ Los Angeles and San Francisco galleries.
Keeping ahead of increasing demand for pieces that can be enjoyed and worn for many occasions, aficionados are certain to find many excellent collecting opportunities throughout the nearly 600 lot sale.
Amongst the most desirable jewelry lots attracting much attention is a diamond and gold bangle bracelet by famed jewelry designer, Mario Buccellati. The wide tapered, textured and hinged bangle is accented by thirteen diamond floral clusters. Signed M. Buccellati and presented with a blue leather box, the eye catching bracelet carries an estimate of $25/30,000.
A rare Archaeological Revival piece (pictured, right) hailing from a Northwest collection is cause for excitement. Created by the Castellani family circa 1860, the 18k gold and carnelian scarab bangle bracelet was inspired by excavations of Etruscan sites at the time. This period of design was so influential that several examples are on display at museums around the world. The mate to this particular piece is currently on display at London’s Victoria and Albert Museum. With its rich history and masterfully executed design, the lot is estimated at $10/15,000.
An archaeological revival eighteen karat gold and carnelian scarab bangle bracelet, Castellani, circa 1860. Estimate: $10,000 - 15,000
Also garnering attention are a pair of diamond, sapphire and ruby earclips by the legendary Oscar Heyman & Bros. (pictured, left) Each is designed as a pansy and is pavé-set throughout with diamonds and yellow diamonds, centering a circular-cut sapphire and ruby cluster. With a maker's mark for Oscar Heyman & Bros and numbered, it carries an estimate of $25/35,000.
A pair of diamond, colored diamond, sapphire and ruby floral earclips, Oscar Heyman & Bros. Estimate: $25,000 - 35,000
From an exceptional Scottsdale Collection come several notable designs.
Estimated at $16/18,000 is a very wearable fourteen karat gold and diamond necklace. The choker, of woven design, centers a round brilliant-cut diamond, with five rows of alternating textured gold and diamond-set links.
A fourteen karat gold and diamond necklace. Estimate: $16,000 - 18,000
A bracelet and ring set by Roberto Coin is also of interest. Made of 18k gold and diamond, the interlocking links are accented by round brilliant-cut diamonds and completed by pavé-set diamond clasps. Signed by the designer, the lot is expected to fetch as much as $14/18,000.
An eighteen gold and diamond bracelet and ring, Roberto Coin. Estimate: $14,000 - 18,000
Certainly not to be overlooked is a retro, ‘Tubogos’ 18k gold and diamond necklace by Van Cleef & Arpels. Signed and numbered, the circa 1945 piece is created in the designer’s famous gas pipe chain design. A snake link collar centering a polished tubular clasp accented with single-cut diamonds, it carries an estimate of $4/6,000.
A retro eighteen karat gold and diamond necklace, Van Cleef & Arpels, circa 1945. Estimate: $4,000 - 6,000
The various owners portion of the sale also boasts a number of sought after lots.
A diamond and platinum necklace by New York designer Henry Dunay is sure to entice bidders. Designed as a series of textured interlocking oval links centered by five pavé-set with round brilliant-cut diamonds, the signed piece is estimated at $6/8,000.
A diamond and platinum necklace, Henry Dunay. Estimate: $6,000 - 8,000
Two signed David Webb designs are also appealing.
Carrying an estimate of $7/9,000, one Webb bracelet is designed as a leopard with its hinged body terminating in a looped tail, accented by black enamel spots, a forehead pavé-set with round brilliant-cut diamonds, and cabochon emerald eyes.
An eighteen karat gold, diamond and enamel bangle bracelet, David Webb. Estimate: $7,000 - 9,000
Another Webb bracelet, estimated at $6/8,000, is of flexible, bombé design, with lozenge-shaped blue enamel panels, detailed with round brilliant-cut diamonds.
A diamond and enamel bracelet, David Webb. Estimate: $6,000 - 8,000
Also drawing much attention are three lots featuring South Sea cultured pearl necklaces in all colors. The first lot, estimated at $5/7,000, is a multi-colored necklace comprised of twenty-four baroque pearls in hues of pink, gold, green and silver. The second, estimated at $6/8,000, is a necklace made up of twenty-four slightly graduated off-round white pearls. Rounding out the group is another multi-colored necklace comprised of thirty-one slightly graduated round pearls ranging in hue from silver to white to green to gray, completed by a diamond-set ball clasp and estimated at $5/ 7,000.
A multi-colored South Sea cultured pearl necklace. Estimate: $5,000 - 7,000
A South Sea cultured pearl necklace. Estimate: $6,000 - 8,000
A multi-colored South Sea cultured pearl necklace. Estimate: $5,000 - 7,000
Other lots certain to lure collectors are a tanzanite and diamond ring by Jean Schlumberger for Tiffany & Co. (est. $5/7,000); a pair of 1930s Van Cleef & Arpels diamond and platinum cufflinks (est. $3/5,000); and a fun pair of Moghul style emerald, beryl and diamond pendant earrings (est. $2/3,000).
A tanzanite and diamond ring, Jean Schlumberger for Tiffany & Co. Estimate: $5,000 - 7,000
A pair of diamond and platinum cufflinks, Van Cleef & Arpels, French, late 1930s. Estimate: $3,000 - 5,000
A pair of emerald, beryl and diamond pendant earrings. Estimate: $2,000 - 3,000
Additionally, Bonhams is pleased to offer a select group of lots from the estate of beloved ‘Golden Girls’ actress, Estelle Getty. Known for playing a tough, wise-cracking great grandma the items from her personal collection reveal Getty’s taste for feminine pieces. All extremely wearable, the lots include an 18k gold Cartier bracelet wristwatch (est. $2,500-3,500); a signed, 18k gold Tiffany & Co. bracelet (est. $1,200-1,800); and an 18k gold Geneve wristwatch (est. $1,000-1,500).
Cartier. An eighteen karat gold bracelet wristwatch. Estimate: $2,500 - 3,500
An eighteen karat gold bracelet, Tiffany & Co. Estimate: $1,200 - 1,800
Geneve. An eighteen karat gold bracelet wristwatch. Estimate: $1,000 - 1,500
In addition to fine jewelry, the sale boasts a number of desirable watches as well.
Cause for excitement amongst collectors is a very fine and rare 18k gold Patek Philippe wristwatch. The piece is marked by many notable features not the least of which are apertures for day, leap year, week and moon phases; automatic movement adjusted to heat and cold; and a fitted makers leather strap with 18k gold folding clasp. Presented with a fitted box, papers and spare strap the handsome piece carries an estimate of $45/55,000.
Patek Philippe. A very fine and rare eighteen karat gold automatic center seconds perpetual calendar with moon phases and retrograde date display, together with fitted box and papers. Estimate: $45,000 - 55,000
Another lot certain to attract serious interest is a very fine and rare 1963 Rolex anti-magnetic chronograph bracelet watch. Amongst its many features are outer black tachometer and inner blue telemeter scales, a three-piece polished and grained finish case, and a fitted stainless steel Rolex Oyster riveted link 7205 bracelet with folding clasp stamped ‘78’. Estimated at $30/50,000 the lot represents an excellent opportunity for collectors.
Rolex. A very fine and rare stainless steel anti-magnetic chronograph bracelet watch. Estimate: $30,000 - 50,000
Also of interest is a Rolex, 'James Bond' Submariner watch. Made in 1960, the self-winding divers bracelet watch has baton and triangle markers and hands, center seconds and a water-resistant type case. Presented on a fitted stainless steel Rolex USA riveted expanding link bracelet with extending clasp, the lot is estimated at $8/ 12,000.
Rolex. A rare stainless steel self winding divers bracelet watch without crown guards. Estimate: $8,000 - 12,000
A rare Swiss perpetual calendar chronograph pocket watch will be offered as well. Featuring fully jeweled movement with overcoil hairspring, enamel dial with Roman numerals, gilt Louis XV hands, and an18k gold full hunter case with smooth covers the elegant piece is expected to fetch $8/12,000.
Swiss. A rare minute repeating perpetual calendar chronograph pocket watch with phases of the moon in 18k gold full hunter case. Estimate: $8,000 - 12,000
Bonhams. Jewelry and Watches, 23 Jun 2009. New York, San Francisco and Los Angeles www.bonhams.com
09 juin 2009
Wristwatch owned by Isabel Peron, president of Argentina, the first woman to head a western government
This file picture taken 22 September 1974 shows Argentina's President Isabel Peron waving to the crowd from the balcony of the Pink House, Plaza de Mayo, Buenos Aires. photo Getty Images
One of the most fascinating items in Bonhams next sale of fine watches on 10th June in London is a wristwatch once owned by Isabel Peron
María Estela Martínez Cartas de Perón (born February 4, 1931), better known as Isabel Martínez de Perón or Isabel Perón, was the former President of Argentina. She was also the third wife of former President, Juan Perón. During her husband's third term as president, Isabel served as vice president and following her husband's death in office; Isabel served as president from July 1, 1974 to March 24, 1976. She was the first non-royal female head of state and head of government in the Western Hemisphere.
Her watch, lot 44, is by Patek Philippe, and is a fine 18ct gold bracelet watch inscribed to the former President of Argentina Isabel Peron, it was made in 1972, and is engraved 'M.E. de Peron 25-12-74'. It is being sold, together with the makers pouch and certificate, case, dial and movement signed and is estimated to sell for £3,000-4,000.
Paul Maudsley, Head of Bonhams Watch Department, comments: “This is a strong sale with some very desirable items, many of them highly collectable.”
In 2007, an Argentine judge ordered the arrest of Isabel Perón over the forced disappearance of an activist in February 1976, on the grounds that the disappearance was authorized by her signing of decrees allowing Argentina's armed forces to take action against "subversives." She was arrested near her home in Spain on 12 January 2007 but Spanish courts subsequently rejected her extradition to Argentina.
She was born in La Rioja, Argentina, into a lower middle-class family, and became a nightclub dancer in the early 1950s, adopting a variant of her saint's name, Isabela, Evita or Isabel, as her stage name.
She met her future husband during his exile in Panama. Juan Perón, who was 35 years older than she, was attracted to her beauty and believed she could provide him with the female companionship he had been lacking since the death of his second wife, Eva ("Evita") Perón. Isabel gave up her career in show business and became Perón's personal secretary.
Perón brought Isabel with him when he moved to Madrid, Spain, in 1960. Authorities in that Roman Catholic nation did not approve of Perón's living arrangements with the young woman, so on November 15, 1961, the former president reluctantly married for a third time.
Patek Philippe. A fine 18ct gold bracelet watch inscribed to the former President of Argentina Isabel Perón
Movement No.1171288, Ref:3520/12, Made in 1972, Sold September 19th 1972
Jewelled Cal:175 manual wind movement, silvered dial with applied gilt and black baton hour markers, brushed and polished case with screw on back, textured bezel, integral bracelet with locking clasp, back engraved 'M.E. de Peron 25-12-74', together with makers pouch and Certificate, case, dial and movement signed. 30mm. Estimate: £3,000 - 4,000
Bonhams. Fine Watches & Wristwatches, 10 Jun 2009. New Bond Street www.bonhams.com
08 juin 2009
Bonhams To Sell Patek Philippe Watch From Tiffany & Co., One Of The Greatest Watches Ever Made
Phillipe watch from Tiffany & Co, one of only four such to appear at auction, will be sold.
Lot 146 by Patek Philippe is a very fine and important 18ct gold perpetual calendar chronograph wristwatch with moon phases retailed by Tiffany & Co.
The names Tiffany and Patek Philippe have always been closely associated. Founded in 1837 by Charles Louis Tiffany, father of the famed designer Louis C. Tiffany, Tiffany & Co. is now known as one of the premier names in the jewellery and luxury goods market. The relationship between Charles Tiffany and Antoine Norbert de Patek commenced officially in 1854 and only three years after the reincorporation of the watch-making firm as Patek Philippe & Co. Patek Philippe wristwatches retailed and signed by Tiffany & Co. are highly prized by today’s collectors.
The watch has gold faceted baton hour markers, outer Arabic five minute divisions, apertures for day and month, three subsidiary dials for running seconds, 30 minute recording, moon phases and lunar calendar and a fitted Patek Philippe leather strap with 18ct gold Patek Philippe buckle, together with the original Tiffany & Co. box, case, dial and movement signed. It is estimated to sell for £200,000-300,000.
The reference 2499 was made over a period of 35 years and in four series with a total production of only 349 pieces. Introduced to the market in 1950 it is acknowledged to be one of the world’s greatest watch models ever made. According to our research, the present example is only the fourth, yellow gold third series example of a Ref:2499 retailed by Tiffany & Co. to appear at auction.
The present example is being offered by the original owner who purchased the watch at Tiffany & Co, 5th Avenue, New York in 1974 and it has only been worn for special occasions over the last 35 years. The watch also comes with the original Tiffany & Co. box, printed ‘Instructions for Setting the Chronograph’ dated 4th February 1974 and 18ct gold calendar setting tool.
Patek Philippe. A very fine and important 18ct gold perpetual calendar chronograph wristwatch with moon phases retailed by Tiffany & Co.
Ref:2499, Third Series, Movement No.869453, Case No.2700405, Sold by Tiffany & Co. New York in 1974
23-jewel Cal:13’’’ nickel-finished lever movement stamped twice with the Geneva seal, silvered dial with applied gold faceted baton hour markers, outer Arabic five minute divisions, apertures for day and month, three subsidiary dials for running seconds, 30 minute recording, moon phases and lunar calendar, dauphine hands, polished and brushed circular case with snap on back, down turned lugs, fitted Patek Philippe leather strap with 18ct gold Patek Philippe buckle, together with the original Tiffany & Co. box, case, dial and movement signed. 38mm. Estimate: £200,000 - 300,000
Note: The reference 2499 was made over a period of 35 years and in four series with a total production of only 349 pieces. Introduced to the market in 1950 it is acknowledged to be one of the world’s greatest watch models ever made. According to our research, the present example is only the fourth, yellow gold third series example of a Ref:2499 retailed by Tiffany & Co. to appear at auction.
The present example is being offered by the original owner who purchased the watch at Tiffany & Co, 5th Avenue, New York in 1974 and it has only been worn for special occasions over the last 35 years. The watch also comes with the original Tiffany & Co. box, printed ‘Instructions for Setting the Chronograph’ dated 4th February 1974 and 18ct gold calendar setting tool.
The reference 2499 is divided into the following four series:
- first series: square chronograph buttons, applied Arabic numerals and tachymetre scale
- second series: round chronograph buttons, either applied baton or applied Arabic numerals and tachymetre scale
- third series: round chronograph buttons, applied baton hour markers and outer seconds divisions
- fourth series: round chronograph buttons, applied baton hour markers, outer seconds divisions and sapphire crystal
Tiffany & Co.
The names Tiffany and Patek Philippe have always been closely associated. Founded in 1837 by Charles Louis Tiffany, father of the famed designer Louis C. Tiffany, Tiffany & Co. is now known as one of the premier names in the jewellery and luxury goods market. The relationship between Charles Tiffany and Antoine Norbert de Patek commenced officially in 1854 and only three years after the reincorporation of the watch making firm as Patek Philippe & Co.
Patek Philippe wristwatches retailed and signed by Tiffany & Co. are highly prized by today’s collectors.
Bonhams. Fine Watches & Wristwatches, 10 Jun 2009. New Bond Street www.bonhams.com
21 décembre 2008
Patek Philippe. A fine and rare 18ct gold limited edition rectangular wristwatch with 10-day power reserve
Patek Philippe. A fine and rare 18ct gold limited edition rectangular wristwatch with 10-day power reserve and Extract from Archives
Ref.5100, Case No.4111120, Movement No.3203752, Made in 2000, Sold February 28th 2001
29-jewel Cal.28-20/220 PS IRM 1O-day rhodium plated movement, adjusted to heat, cold, isochrism and five positions with Gyromax balance and Geneva quality seal, silvered dial with applied yellow gold alternate dart and Arabic indexes, gold dauphine hands, subsidiary dials for power reserve indicator calibrated for 10-days and seconds, shaped rectangular Manta-Ray style case with glazed reverse secured by four screws, sapphire crystals, on black Patek Philippe strap with original 18ct gold deployant clasp, together with Extract from Archives case, dial and movement signed Width 34mm, length 46mm. Sold for £20,400
Bonnhams. Fine Watches and Wristwatches, 17 Dec 2008. New Bond Street. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com
Patek Philippe. A fine and rare 18ct rose gold perpetual calendar wristwatch with 18ct rose gold deployant clasp
Patek Philippe. A fine and rare 18ct rose gold perpetual calendar wristwatch with 18ct rose gold deployant clasp and Extract from Archives
Ref:3940, Case No.2981617, Movement No.776493, Made in 1997, Sold January 5th 1998
27-jewel Cal:240Q movement stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 22ct gold micro-rotor mounted on ball bearings, Matte silver dial with applied pink gold faceted baton and pyramidal indexes, outer dot minute divisions, subsidiary dials for the days of the month, the week, the 24 hours, the month and the leap year, aperture for the moon phases, pink gold dauphine hands, polished case with transparent case back, fitted Patek Philippe black leather strap with 18ct rose gold Patek Philippe deployant clasp, together with Extract from Archives, case, dial and movement signed. 35mm. Sold for £21,600
Footnote: Production of the reference 3940 started in 1985 and stopped in April 2007. It replaced References 3848 & 3850 and is among the most sought after Patek Philippe references by collectors and enthusiasts. A similar watch is published in "Patek Philippe Wristwatches", by Martin Huber and Alan Banbery, 1998 Edition, p. 292.
Bonnhams. Fine Watches and Wristwatches, 17 Dec 2008. New Bond Street. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com
Patek Philippe. A fine and rare 18ct rose gold chronograph wristwatch with Patek Philippe strap, buckle and Extract from Archive
Patek Philippe. A fine and rare 18ct rose gold chronograph wristwatch with Patek Philippe strap, buckle and Extract from Archives
Ref.3970E, Movement No.3045928, Case No.4054377, Made in 1999, Sold June 16th 1999
24-jewel Cal:CH27-70Q movement with straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 8 positions, shock absorber, self compensating free-sprung Breguet balance spring, Opaline-white dial with applied rose gold 2 "obus" indexes, subsidiary dials for the seconds and 30-minute recording, the days of the month, the 24 hours and the leap year, apertures for the days of the week, the months and the moon phases polished and brushed case with concave bezel, fluted lugs, screwed-down transparent case back with sapphire crystal, fitted Patek Philippe strap and 18ct rose gold Patek Philippe buckle, together with Extract from Archives, case, dial and movement signed 36mm. Sold for £50,400
Footnote: Patek Philippe produced the reference 3970 between 1989 and 2004.
Bonnhams. Fine Watches and Wristwatches, 17 Dec 2008. New Bond Street. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com
Patek Philippe. A fine and unique minute repeating watch movement in purpose made platinum case by the Patek Philippe casemaker
Patek Philippe. A fine and unique minute repeating watch movement in purpose made platinum case by the Patek Philippe casemaker Jean-Pierre Hagmann.
Case stamped JHP and Made in 1990, Movement No.138422.
Geneva striped circular nickel lever movement signed Patek Philippe, bi-metallic compensation balance, polished hammers repeating on two gongs, hand made and finished silver guilloche dial with applied white gold batons and Roman 12 and 6, dial signed Patek Philippe & Co Geneve, in a plain mask, blued steel moon hands, polished round case with glazed back, large tear-drop lugs, Swiss platinum marks and initials JHP stamped between the lugs, fitted Patek Philippe leather strap with platinum buckle 37.5mm. Sold for £74,400
Footnote: Although originally created as a minute repeating pocket watch, and completed on 6th July 1909, Movement No.138422 took almost 3 years to produce. It was finished in an 18ct gold case with enamel dial and Breguet hands. Patek Philippe records state its production price was SFR 411,40 and the inventory value in 1916 was SFR 5.800. On the 22nd of December 1930 during the recession, the watch was sold to Mr W. Horten of Germany for the sum of SFR 2.475. The present platinum case was made and completed by Jean Pierre Hagmann in 1990.
Jean-Pierre Hagmann is an extremely experienced and world respected case maker who has worked for many of the greatest watch houses notably Patek Philippe. He currently manufactures minute repeating cases for Patek Philippe and these include the references 3974 (perpetual calendar minute repeater), 3979 (minute repeating wristwatch) and the reference 5029 (minute repeating Officer's wristwatch). Each watch that he makes is stamped with his unique mark 'JHP'
The movement used in this watch is only 27mm in diameter and therefore the wristwatch is not oversized, this combined with the beautifully shaped tear drop lugs makes this a unique piece for the discerning watch collector.
Bonnhams. Fine Watches and Wristwatches, 17 Dec 2008. New Bond Street. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com
Patek Philippe. A fine and rare 18ct white gold perpetual calendar chronograph wristwatch with moonphase
Patek Philippe. A fine and rare 18ct white gold perpetual calendar chronograph wristwatch with moonphase, together with a fitted box, setting pin and spare solid case back with Extract from Archives
Ref:5020, Case No.2956045, Movement No.3045093, Made in 1994, Sold December 20th 1994
24-jewel Cal:27-70 Q movement stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, satiné dial with applied white gold Arabic numerals, subsidiary seconds and 30-minute register dials, 24 hour and leap year indication, graduation for the date, apertures for the days of the week, the months and the moon phases, white gold Breguet hands, polished case with concave lugs, transparent case back and sapphire crystals fitted Patek Philippe leather strap with 18ct white gold Patek Philippe deployant clasp, case, dial and movement signed. 37mm x 45mm. Sold for £93,600
Footnote: The Ref:5020 was made between 1995 and 2001 and is fitted with caliber 27-70Q movement, like the famous Ref 3970. (See lot 308 in this sale) Due to its unusual shape and its similarity with the more traditional 3970, it was not produced in such large numbers. The Ref:5020 was available in yellow, pink, and white gold, as well as platinum.
Bonnhams. Fine Watches and Wristwatches, 17 Dec 2008. New Bond Street. Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved. www.bonhams.com
28 novembre 2008
PATEK PHILIPPE Capot, réf. 5099, N° 1879626
PATEK PHILIPPE Capot, réf. 5099, N° 1879626
Originale et belle montre bracelet en or rose, boîtier carré, capot amovible par poussoirs, fond vissé, anses en or gris. Cadran cuivre avec chiffres arabes peints, petite trotteuse à 6 heures, aiguilles feuille en acier bleui. Mouvement mécanique. Cadran, boîtier et mouvement signés. Bracelet cuir avec boucle ardillon en or rose signés Patek Philippe.(Etat neuf de stock). Dim. : 28 x 28 mm. Vendue avec son écrin d'origine. Estimation 11 000 - 13 000 €
Artcurial Paris. Importants bijoux et montres de collection. 8 déc. 2008. Hôtel Marcel Dassault - www.artcurial.com
PATEK PHILIPPE. Calatrava, Clous de Paris
PATEK PHILIPPE. Calatrava, Clous de Paris
Belle montre bracelet en or gris, lunette à décor Clous de Paris. Cadran blanc émail avec chiffres romains peints, petite trotteuse à 6 h. Aiguilles Feuille en acier bleui. Couronne or gris siglé de la croix de Calatrava. Mouvement mécanique. Cadran, boîtier et mouvement signés. Bracelet crocodile et boucle ardillon or gris signés Patek Philippe. Vendue avec son écrin et ses papiers d'origine. Diam. : 34 mm. Estimation 8 000 - 12 000 €
Artcurial Paris. Importants bijoux et montres de collection. 8 déc. 2008. Hôtel Marcel Dassault - www.artcurial.com