How many shelves do you see in this eye trick picture? Look to the
right and you'll see three shelves, look to the left and you'll see
four shelves! So where are you going to put your pictures?
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our pages yet? Be sure the check out the illusion background image. With over 180 pictures of optical illusions, from weird tattoos to free desktop wallpaper, you can learn from plenty of scary eye tricks for a school science project!