When Prue discovers a man trapped in a painting that was brought into the Auction House, she unwittingly gets trapped inside it with him when she casts a spell when trying to save him. As a result, Piper and Phoebe have to find a way to save Prue, especially after discovering the man may have been cast inside the painting by his warlock lover. After Piper ends up in the painting as well, Phoebe has to use her newfound smarts to save them and banish the warlocks inside the painting. Looking to bring her club up to code, Piper turns to Dan for help.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
Prue finds some mysterious words on an unusual painting at the auction house, which, when said aloud, send her into another dimension within the painting of a castle. There, Malcolm, the supposed innocent she finds and is determined to save is actually a warlock cursed into the painting by a witch, and he is hoping to get out of the painting to reunite with his fellow warlock lover, Jane. When Piper accidentally becomes trapped in the painting while trying to find Prue, it's up to Phoebe, who has cast a knowledge boosting spell for a job interview, to save them.