Everyone knows that ghosts are a pivotal part of Halloween spookiness, whether they’re friendly like Casper, or evil Conjuring-esque spirits. And you’ll be happy to know that they, too, are easy to carve.
With a round head, two round arms, and a swirly bottom half, there really isn’t much to it, and for this one, you can get a little creative. Unless, of course, you’re attempting to carve out the ghost of Nearly Headless Nick. He’s a far more complex spirit than any other ghost out there.
Source : https://www.distractify.com/p/easy-scary-pumpkin-carving-ideas