Turbo mode (SHIFT+flag). Slide m and n for different results, and slide the color bar for different colors. Somehow this can make an optical illusion! Which way does the "shape" turn? The "shape" is the pattern made by the pen.
Fooled around with the functions and here's the result. "Parametric" equations are: x={[3* cos((m*1.01)*k)] + [cos(m*3)]}*40 y={[sin((n*3.01)*k)] / [3* sin(n*k)]}*40 (I don't want to sound [too] nerdy!) @luna2687 loved and favorited it! @LittleLynx also loved and faved it! One more love from @RCScratch! One more love from @007god! ANOther from @Annaliesl!
