So far you saw an Angry Bird's skull and Finn's skull. Up next we will be tackling the task of learning how to draw Spongebob's skull, step by step. Spongebob is going to be incredibly easy to draw because he is basically a simple square. There are some recognizable features that I had to include with the skull concept design for Spongebob like his big front teeth, his yellow color, porous textured bone, and a couple of spatula's to let us know that he is the best fry cook in Bikini Bottom. I had a lot of fun with drawing Spngebob's skull. I will be back with other great fun so stay seated if you can.