All of this room is real,
although some is an illusion.
In the video below, artist Jeff Frost creates optical illusions using paint, abandoned buildings, 40,000 images, and stop-motion photography, with no graphics or CGI.
Also, a wildfire.
Flawed Symmetry of Prediction –
Optical Illusion Painting and Time Lapse
Jeff Frost on Facebook>>
Jeff Frost photographs>>