This drawing took me for about 25h (25h in 6:11 :D)
I recorded by phone and therefore it is so a weak quality.
At first I recorded a camera, but I had problems with battery, so I moved on phone ( therefore video it is not from beginning ).
And I added on the end a few intakes from camera.

http://www.facebook.com/LidiaSpringerART

Tools:
- A4 paper
- pencils: HB 3B 5B 8B, mechanical HB
- kneaded eraser
- ordinary eraser
- wipes

I hope you all like it!