Pencil drawing by Cath Riley
Line Textures - could use this idea as a 'challenge' for the kids at school using 2cm grid paper, how many textures can you create?
Van Gogh drawing
Vincent Van Gogh, landscape drawings
Vincent van Gogh Fishing Boat at Sea, A Drawing
how to draw texture
How to Draw Realistic Wood Grain Details with Colored Pencils - Step-by-Step Tutorial
How To Zentangle Patterns | the world of zentangle is evolving growing and expanding as zentangle ...