Draw with the mouse (it will create a snowflake after a while!) Press "space" for a snowy backdrop! Press "p" to pause, and then click the sprite to load! Press "c" to clear! Press s to save, then s again to draw some more! Here is the link for codes: http://scratch.mit.edu/discuss/topic/71432/?page=1#post-608670
Thank you shoresbeep!