press o to do blank paper, use the arrow keys for special backdrops, press the keys L to lift pen and p to put pen down, press the clear button to clear out all work drawn, click on the buckets of paint on the bottom to change colour to the bucket you picked [rubber is white], press space to inlarge pen size by 5 ,press 0 [zero] to make pen size go to one.
i hope you like it