Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en proofs300264637proofproof copiesproof printsproof sheetstest proofstrial printstrial proofstrial pulls Trial impressions of a printed image; print impressions from a plate or block, usually before the production of the regular edition, in order to correct, add to, or check the development of a work. Formerly, true proofs referred to proofs made before work on the plate or block is finished. Common since the 18th century are proofs before letters, artist's proofs, remarque proofs, and printers' proofs; such proofs may be deliberately printed to be sold at higher prices, thus are not, in the strictest sense, true proofs. The term is sometimes loosely and incorrectly and used as a synonym for "impressions." prova pruebas 2026-03-30 20:48:04