Adobe Illustrator Work

This is some of my Illustrator work. Doing this i learnt how to control my layers, and how to use illustrator.
I first searched Google images to fine an appropriate picture of snoopdawg. I then imported it into the adobe software illustrator. after doing this i began drawing over it with the line and curve tool to create different shapes going off the lighting and the materials in the image. as you can see the different skin colors are because of the amount of light being reflected of his skin. Also in the glasses the light in the top corners are where you can see the light.