This is part of a project I'm working on for the quake 3 engine, though it's being natively developed for Star Trek: Elite Force, which uses a variant of that engine.

In this project I'm basically reconstructing all the rooms from the Mansion from an old puzzle game titled "The 7th Guest".
Info about the game here: http://en.wikipedia.org/wiki/The_7th_Guest

These images highlight some of the details being put into the Painting gallery.