To begin the project, we were given a keyword, "Escape". I then started with some preliminary sketches.
Afterwards, I just roughly edit over pictures to get a feel on how the set would look like.
After settling with a final sketch, I further did a more detailed concept sketch of it.
Here are some of the picture used in the following photobashing.
Lastly, I imported the assets into After Effects and animated the parts.
Set Extension
Published:

Set Extension

Published: