Have fun playing around with this! Click Examples to see past Inputs and stop the project to copy them. (Triple-Click) Used @relrel's Cloud List Engine to save all past Inputs. Automatically sets Size and Colour to Random Values. I suggest setting the Size to 7 and the Colour to 184.
Based on Make Your Own Pen Shapes by @dillyd Cloud List Engine by @relrel Most of pen by @dillyd except that I changed the pen colour from changing by 0.3 to 3.1415926535897932384626433 (pi) Just pieced other projects together. Didn't do much.