Bats, witches on broomsticks, a pumpkin and plenty of freeform candy corn decorate this whimsical mandala coloring page or embroidery pattern.
Printable in full size fits on 8.5" x 11" paper - I can see this also worked up as a paper pierced luminary design or die cut paper craft.
Trick or Treat Mandala, Adult Coloring Page is free for noncommercial personal use - download the PDF from LeeHansen.com.