Digital Collage: Escalier pour demain

As you can see, I've been taking bits from the collages I made to make animation. This particular one uses parts from 3 collages. 2 recent ones and 1 from some time ago. During the making of this, I discovered a new trick to make the background. What you see as a color gradient changing its color is actually a combination of layers which gives the effect. This sort of video like effect is not something Flash (now called Adobe Animate) is known for, but I'm happy to have found the way to do it.