Scratch board 

Value strip

8.5 by three inches 

Scratchboard

Milos scratchboard

Scratchboard

8.5"x11"

When I started the scratchboard I tried to make it like my dog and ad all the fur. FIrst I started with the legs then to the middle of his body than to his head.  I tried to scratch it so you could see the fur as much as possible and tried to make his head look realistic. That is when I finished i just added a few more things.