Some use contemporary reproductions rather than actual historical instruments.

"Flying Machines," an exhibition about the first attempts at flight, using vintage newsreels, reproductions of pioneering airplanes and an interactive demonstration.

Efforts have been made to gradually redecorate the castle in a period style, using reproductions of original wallpapers and materials.

By using photographs and fine-art reproductions that relate to the poems, some imaginative and subtle alliances are created.

In most cases, the artist uses reproductions printed in exhibition catalogues, found on the internet or ordered through print-on-demand companies.

Using only reproductions for reference, Bidlo creates exact replicas of his chosen subject.

Built in 1776 by Gustav III, the theater, which uses reproductions of its original stage machinery, is next to the royal family's home.

By using reproductions, Mr. Fontcuberta raises another set of questions about how art is experienced and packaged.

For hitherto unedited materials he used photographs or reproductions of some other kind.

The theater, which uses reproductions of its original stage machinery and sets, was cited in 1991 by Unesco as a World Heritage site.