How to value a posthumously created artwork

Rembrandt van Rijn, The Entombment (detail), 1654. Etching and drypoint; plate: 8 5/16 x 6 3/8 in. (21.1 x 16.2 cm) sheet (cut nearly to platemark): 8 7/16 x 6 1/2 in. (21.5 x 16.5 cm) framed: 20 3/8 x 15 3/8 in. (51.8 x 39.1 cm).

A print of an etching of the entombment of Jesus

Art collectors need to understand that posthumously produced artworks are generally less valuable than those made during an artist’s lifetime.

How to value a posthumously created artwork