I created this simple Happy Valentine’s motion graphic by playing with expressions that use the random() function and the seedRandom() function. This comp is made of a heart-shaped shape layer, and 12 duplicate layers. Each layer changes scale between two randomly chosen values within a range, and each heart’s color is randomly chosen within a range. In this instance, I invested a little extra time designing the first layer, but achieved a complex, many layered look in a matter of seconds by hitting CMD-D a few times. This tutorial on Random Motion was very helpful.
Happy Valentine’s Day, I hope you like pink.