Please use it here if you want more quality and to go faster: https://turbowarp.org/784015056/fullscreen?fps=60&hqpen&limitless Play with variables x and y inside the project to get astounding images! If you have no patience, use turbo mode (maj. + green flag ;) ).
https://en.wikipedia.org/wiki/Jules_Antoine_Lissajous https://en.wikipedia.org/wiki/Nathaniel_Bowditch https://en.wikipedia.org/wiki/Lissajous_curve https://scratch.mit.edu/projects/784015056/