After my fingers stop hurting I made THIS for you!
We had this in art There was a pitch-black thing with wax and our teachr gave us something like a scratch pen.
And then we start to work.Under the wax were cracy colors.Rainbow,red,blue or purple.After this we should put our color on a white sheet of paper and color it over with a black wax crayon and start to scratch it of.I made the same for you,because this was great fun!
Just take the (soft)rubber thing and draw something!It´s easy.Write you username,draw a heart or a fish.It dosn´t matter!