This Halloween-themed mandala is perfect for spooky and fun coloring. It features bats, spiders, ghosts, and pumpkins that come together to make a unique design. For a more traditional look, try coloring the bats and pumpkins orange, the ghosts white and the spiders black. You could also get creative and switch up the colors such as making the ghosts orange and the pumpkins white or purple. As for the background, set the mood with a dark purple or a bright orange. No matter what colors you choose, this Halloween mandala will look truly amazing. Have fun and be creative!