Every time I create a new art design, I record my progress in snapshots to preserve the whole process. If you look towards the bottom of almost any item in this shop, you'll see a clickable thumbnail that takes you to a full-size, high quality time-lapse animation.
Please make sure to click/tap on the time-lapse animation thumbnails whenever you're browsing through my designs! If you want to see them all in one place, though, this post is going to have a regularly-updated catalog of them all. (Click/tap on any of the thumbnails for a full-size view.)