Click the green flag to start browsing through the collection of drawings; each time starting from a different (randomly chosen) point. Seen a drawing you like? Press space or click the stage to stop the flow; use the left arrow to step back if necessary. Take note of the ID in the bottom left corner; you can always return to a particular drawing using button 'Go to ID' (or 'G' on keyboard; first letter works on any button). Press space again to resume browsing. Alternatively, hold down the mouse button for one second on a green arrow; this works in both directions. Click button 'Script' to generate a Scratch script; this should help you reproduce the drawing in a project of your own. Try make it an entry for the 15 Word Challenge; please make sure you read the challenge rules before you do. https://scratch.mit.edu/studios/3693249/
My attempt at making it look more like a kaleidoscope. It should distribute the colors around the "wheel" and change the shade depending on the distance from the center (dark to light) Great job by @heldlaw on the project.