The Engineer; Print made by Butler Clowes; active 1768; died 1782; British; after Jean Fran鏾is Gille Colson; 1733-1803; French; Published by Thomas Kitchin; 1719-1784; British; ca. 1770; Mezzotint on moderately thick; slightly textured; beige laid paper; Sheet: 14 5/16 x 10 3/8 inches (36.4 x 26.4 cm) and Image: 12 3/16 x 10 1/16 inches (31 x 25.5 cm); architecture; boy; buttons; cannon; child; costume; cravat; curiosity; curls; dog (animal); engineer; explaining; genre subject; hat; man; noise; science; science; showing; smiling; smoke; stick; tricorn; wall; watching; wig; window