This project has a picture in mind. Click space and the program will draw random triangles to generate an approximation of that picture. Press space to hide variables. You can increase "triangle size" for a more abstract looking picture, or reduce "triangle size" for a more precise result. You can change transparency for a softer or sharper look. Curiously, if you select "triangle size = 5" you end up with a picture that looks clearer than the one stored in memory.
images scanned using: https://scratch.mit.edu/projects/66980580/ You can even use your own pictures! To do this just 1) Click "See Inside" 2) Click on the stage and add your own picture as a backdrop (backdrops->upload backdrop from file) 3) Double click 'broadcast scan" from the "scripts" tab on the stage. 4) Wait for all the little boxes to disappear. You can delete your picture from the project once they do. 5) Click "Remix". You will now have a version with your own picture in it!