Saturday Shape Shifter - Click Flag to Run Turn Turbo Mode on (Shift-Green Flag - also turns it off when it's on) if you want to get to the final result quickly. Every selectable Angle (20 - 300) produces a different and interesting (except 180) image. In this the 2nd lesson on this project, we will add a "Slide Show" button to run through them all, quickly.
Thank you @gregatku for the original project. I (@kriblo) just made it spin, by adding the variable Start Angle and a loop. And I made the drawing custom block run without screen refresh.