- Where a work of art is produced in multiple copies, as with a cast bronze sculpture, a print, or works of decorative art produced under factory conditions, the article should as far as possible cover all copies, and normally should reflect this in its title and text, rather than specifying one location. The same generally goes for objects produced as a matching set, even if they are now separated. If the articles get long enough, it may be appropriate to give individual members of a set their own articles, as with the 6 paintings in Marriage A-la-Mode (Hogarth). Examples: Bust of Winston Churchill (Epstein) (10 or more casts), Sèvres pot-pourri vase in the shape of a ship (in porcelain with several examples), and Raphael Cartoons (a set).