A sketch

I feel gloomy recently and haven't been drawing much. tonight I finally decided to sit down and draw.

I was trying to sketch Effy (skins) without tracing the image onto the paper. I didn't measure anything so it turned out not looking like her...i got frustrated and stopped sketching her. I realize that sketching from photo reference is not my biggest advantage, I do better when I sketch on-site. 

Here it is:

A sketch

At last I erased the image.

Good night!