Green Flag. Move Mouse or fingers on Mouse pad - see two symmetrical drawings around the X Axis. UP arrow to show X Axis; DOWN arrow to hide X Axis; RIGHT Arrow to show Grid & LEFT arrow to hide Grid. "A design is symmetric with respect to the x axis if for every point (a, b) on the graph, there is also a point (a,−b) on the graph; hence f(x, y)=f(x,−y)"
Remix to have Symmetry on the Y Axis (2 ways). Symmetry on both X AND Y Axis (4 ways) Symmetry 8 ways. Remix so that the User can change the Pen size & change the colour of the pen. Extra special colour changes see: https://en.scratch-wiki.info/wiki/Pen_Art_Examples
