Spooky Halloween Brownies

I saw the recipe for these on another website or blog (unfortunately I can't recall where I saw it, I saved the picture and recipe onto a word document instead of the link). Anyways here are mine (I had a little trouble with the eyes and mouth because I used the decorater black frosting that comes in a can with the different tips and it called for piping the eyes which would've probably worked better. I'll try that on the next batch.