This is an art generator. Click the green flag, then press space. Type in at least 4 characters, but more is always better. Type only lowercase letters and spaces. If you type too many characters, it will take a long time in the beginning to calculate.
This art creator works by taking what you typed in and converting it to numbers. (a=1,b=2,...) It then uses those numbers and some randomly generated ones to set the color, thickness, and how it looks. Because of the random elements, no two created pieces are the same. (I think.) To get better results, use letters at the end of the alphabet, like w,x,y,z, and space. (I set space as the last letter.)