This tutorial will show you how to change paintings in frames on the walls in your photos (you might not want to send your mother a photo of Jenna Jameson on the door of your dorm room).


STEP 1.
Take care of the picture with the painting soon to be changed. Apply the Vanishing Point Filter (Alt+Ctrl+V).Now with the Create Plane Tool (C) make a grid on the painting. Try to respect the geometry of the painting as much as possible.Do not hit OK button yet.

STEP 2.
Open the picture with the painting that will replace the hated one.Select with Polygonal Lasso Tool(L) the painting and copy it(ctrl+c). Then paste it in the vanishing point page.