Here is the source image for my jack o' lantern:
And here is my animated image:
Creating this image was fun, but I also found it difficult. I had some trouble finding the correct colors to use when "carving" the pumpkin, and I had to recolor parts of my picture and use clipping masks before saving and posting because parts of the background were invisible and the pumpkin still had fuzzy lines around it. I think that the easiest part of the image to create was the stalk.