more Sketches, some for fun

here are some more sketches, some done for class and some just for fun or to release pressure caused by stress. 

 this was done in class and is frustration being released

 another one done in class today. this was done after the first one.

 this one I did at home. for this one and the one above I used a different technique. I started with 3×3 inch canvas in Photoshop and drew each drawing. next I copied and pasted each one into a 5X7 canvas, and then arranged them on the canvas. Each was then saved for web and in Photoshop.