What is the name of several images "combined" by one plot?

Question

Design

Good afternoon!
Please tell me, what are the names of several images - depleted in one plot ?
More details and with examples :)
1) Image - doors closed .
2) The second image, the same door is ajar (by about 20%).
3) The third image - the same door is fully open (100%). The interior of the room is available for review.
How to correctly formulate a query to search for such images ???
Thank you!

Answer 1

For example, time-lapse series ,
or continuous shooting