Robert Walker

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Robert Benard – View of Internal Biological Structures – Copper engraving (1789): "Histoire Naturelle" This work features anatomical studies of internal organs showing the stomach, intestinal tracts, and reproductive systems of biological specimens. It is a plate from the Encyclope

2026

Robert Benard – View of Internal Biological Structures – Copper engraving (1789)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – View of Shoemaking and Footwear – Engraving (c. 1762–1772): "Cordonnier" This work illustrates the various components and styles of footwear produced by a shoemaker, featuring anatomical diagrams of legs fitted with shoes, gaiters, and decorative stockings. Th

2026

Robert Benard – View of Shoemaking and Footwear – Engraving (c. 1762–1772)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard (1734-1777) – View of Charpente – Engraving (1762-1772): This copper engraving illustrates a construction yard with laborers preparing timber for carpentry in the upper register, while the lower register displays technical diagrams of logs and squared beams

2026

Robert Benard (1734-1777) – View of Charpente – Engraving (1762-1772)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard (1734–1777) – Technical Studies of Hydraulics and Water Management: Fontainier, Suite du Nivellement, Conduite d'Eau et Jeauge d'Eau This copper engraving presents several technical diagrams and landscape views illustrating the principles of leveling, water conduction

2026

Robert Benard (1734–1777) – Technical Studies of Hydraulics and Water Management

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – View of Cryptography and Optical Illusions – Engraving (c. 1762–1772): "Traits Occultes ou Trompeurs" This work illustrates various methods of hidden communication and optical trickery, including a cipher disk for cryptography, anamorphosis or hidden images within floral

2026

Robert Benard – View of Cryptography and Optical Illusions – Engraving (c. 1762–1772)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard (1734–1777) – Technical Studies of Iron Forging and Ore Washing: Fer, Grosses Forges, 1ere Section, Lavage de la Mine, Lavoir This copper engraving illustrates the industrial process of washing iron ore, featuring a top scene of laborers working at a washing statio

2026

Robert Benard (1734–1777) – Technical Studies of Iron Forging and Ore Washing

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Walter Weir (American, 1803-1889), "North View, West Point," 1876: Robert Walter Weir (American, 1803-1889), "North View, West Point," 1876 Depicting sailboats on the Hudson River with four figures in the foreground. Oil on panel, signed and d

2026

Robert Walter Weir (American, 1803-1889), "North View, West Point," 1876

Locati, LLCPineville, PA

Robert Benard – Technical Studies of Clockmaking and Horizontal Movements – Copper engraving: Horlogerie, Profils du Mouvement de l'Horloge Horizontale This copper engraving illustrates the complex internal mechanics and profiles of a horizontal clock movement featuring several detailed views

2026

Robert Benard – Technical Studies of Clockmaking and Horizontal Movements – Copper engraving

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Technical Studies of Metal Gilding and Craftsmanship – Copper engraving: Doreur sur Metaux This copper engraving illustrates the industrial environment and specialized tools of the metal gilder, featuring a top scene of several craftsmen engaged in various stages of the gi

2026

Robert Benard – Technical Studies of Metal Gilding and Craftsmanship – Copper engraving

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard (1734-1777) – View of Cloutier d'Epingles – Engraving (1762-1772): Cloutier d'Epingles. This copper engraving displays a workshop scene of pin makers at work in the top register, with various tools of the trade including an anvil, pliers, and specialized trays detail

2026

Robert Benard (1734-1777) – View of Cloutier d'Epingles – Engraving (1762-1772)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Set of 6: Technical Illustrations of Pottery and Gunpowder Manufacturing: Poudre a Canon and Potier de Terre This set illustrates technical components for gunpowder production and ceramic kilns featuring various chemical furnaces and tools. These plates originate from the E

2026

Robert Benard – Set of 6: Technical Illustrations of Pottery and Gunpowder Manufacturing

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Set of 2: Botanical Illustrations of Flowering Grasses – Engraving (1791): "Histoire Naturelle, Botanique" contains two separate plates depicting botanical specimens including Poa, Briza, Aira, and Dactylis. These engravings were produced for the Tableau Encyclopedique et Me

2026

Robert Benard – Set of 2: Botanical Illustrations of Flowering Grasses – Engraving (1791)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard (1734–1777) – Technical Studies of Net Making and Knotting – Copper engraving: Filets de Peche, de Chasse &c. Maniere de Mailler sous le Petit doigt This copper engraving illustrates the manual technique of knotting and mesh making for fishing and hunting nets showing a sequence

2026

Robert Benard (1734–1777) – Technical Studies of Net Making and Knotting – Copper engraving

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Technical Studies of Diamond Cutting and Gemstone Setting – Copper engraving: Diamantaire Lapidaire Metteur en Œuvre This copper engraving illustrates the specialized workspace and tools used in the diamond cutting and gemstone setting trades featuring a top view of a scallope

2026

Robert Benard – Technical Studies of Diamond Cutting and Gemstone Setting – Copper engraving

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Bénard (1734–1777) – Set of 4: Studies of Intestinal Worms – Copper engravings (c.: "Histoire Naturelle, Vers intestinaux" This set of four copper engravings provides a comprehensive scientific study of various intestinal worms including ascaris and other parasitic organisms shown in

2026

Robert Bénard (1734–1777) – Set of 4: Studies of Intestinal Worms – Copper engravings (c.

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Bénard (1734–1777) – Set of 4: Studies of Infusoria – Copper engravings (c. 1780): "Histoire Naturelle, Vers infusoires" This set of four copper engravings provides a comprehensive scientific study of various infusoria, including microscopic organisms such as Vorticella, Trichoda, a

2026

Robert Bénard (1734–1777) – Set of 4: Studies of Infusoria – Copper engravings (c. 1780)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard (1734-1777) – View of Soierie, Etoffes en Plein – Engraving (1762-1772): Soierie, Etoffes en Plein, Satin a 7 lisses et Satin de 8, Vus par l'envers et l'endroit. This copper engraving provides a highly detailed technical diagram of silk weaving patterns, specifically illu

2026

Robert Benard (1734-1777) – View of Soierie, Etoffes en Plein – Engraving (1762-1772)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Set of 6: View of Industrial Engineering and Mechanical Trades – Copper: Tabletier Cornetier, Poudre a Canon, and Salines et Fontaines Salees. This set of six copper engravings provides a technical examination of 18th-century industrial architecture and machinery, featurin

2026

Robert Benard – Set of 6: View of Industrial Engineering and Mechanical Trades – Copper

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Set of 2: Botanical Studies of Flowering Plants and Sedges – Engraving (1791): "Histoire Naturelle, Botanique" consists of two plates illustrating botanical genera including Commelina, Callisia, Mapania, Pomereulla, and Remirea. These engravings were published in Paris for the T

2026

Robert Benard – Set of 2: Botanical Studies of Flowering Plants and Sedges – Engraving (1791)

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Set of 6: View of Trade Operations and Technical Tools – Copper Engraving: Piqueur et Incrusteur de Tabatiere, Tabletier Cornetier, and Tabletier. This set of six copper engravings illustrates various 18th-century industrial and artisanal processes, detailing the specific to

2026

Robert Benard – Set of 6: View of Trade Operations and Technical Tools – Copper Engraving

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Benard – Set of 6: View of Industrial Mills and Pottery Tools – Copper Engraving: Poudre a Canon and Potier de Terre. This set of six copper engravings illustrates the mechanical complexity of 18th-century production, featuring detailed schematics of gunpowder grinding mills and th

2026

Robert Benard – Set of 6: View of Industrial Mills and Pottery Tools – Copper Engraving

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Robert Waltsak (NJ,b 1944) oil painting: ARTIST: Robert Alan Waltsak (New Jersey, born 1944) TITLE: Boatyard Scene MEDIUM: oil on board CONDITION: Few minor paint losses. No visible inpaint under UV light.

2026

Robert Waltsak (NJ,b 1944) oil painting

Broward Auction GalleryMamaroneck, NY & Dania Beach, FL

Robert Waltsak (NJ,b 1944) oil painting: ARTIST: Robert Alan Waltsak (New Jersey, born 1944) TITLE: Pond Landscape MEDIUM: oil on board CONDITION: Minor damages to corners. Few minor scratches/paint losses.

2026

Robert Waltsak (NJ,b 1944) oil painting

Broward Auction GalleryMamaroneck, NY & Dania Beach, FL

Robert Waltsak (NJ,b 1944) oil painting: ARTIST: Robert Alan Waltsak (New Jersey, born 1944) TITLE: Still Life with Grapes and Flower Pot MEDIUM: oil on canvas CONDITION: Few very minor scratches/paint losses along

2026

Robert Waltsak (NJ,b 1944) oil painting

Broward Auction GalleryMamaroneck, NY & Dania Beach, FL

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