The photo below shows the snow cannon mounted inside the hollow book. You can use any book.
I had a Santa Clause at a Christmas party light the "FLASH PAPER " and I shot the cannon and down came the snow everywhere. And he asked me ," How did I do that ?" I told him it's magic
4.When I did this at our house some of the snow landed on the top side of our ceiling fan and when we turned it on the snow came down (small white pieces of paper). So number 4 is if there is a ceiling fan , you can use it to make it snow inside. Before anyone gets there put the snow on top of the fan. I did this in a restaurant Christmas party. My wife sat by the fan electric switch and when I threw the "FLASH PAPER" into the air, she turned on the fan and it started to snow. No one ever figured it out. So make your SNOW PAINTINGS -3-D .