Ever found a big, beautiful leaf that almost looked too good to be real? Well now you can preserve it and get a new piece of art for your wall, too. Take a piece of poster board or canvas and write your favorite quote or words on it with permanent marker. Then brush a thin layer of Mod Podge all over the board, with a thicker layer in the center where the leaf is supposed to go. Carefully smooth the leaf flat on the board, let dry, and admire your brand new piece of fall-inspired art.