Anamorphic (sketchpad & street chalk)

Learning anamorphic drawing and applying it to my chalking as well.
'The pit' pencil and paper.
Didn't fully understand how to shade the light. Gives it the impression of a hole in a (shell/hollow object) rather than a hole in the ground.
'The pit' chalk and BBQ briquette on concrete.
Understood shading and light better and it shows. Was pleased with using white to hightlight the light recieving areas. Next time will shade with white as well.
My Mug
This really did my head in. I need to practice this more so I get used to thinking in anamorphic perspective. Should have used a darker green chalk. As I was chalking it I was pleasantly surprised how much shading and shadow helps thte mug to 'pop' up out of the pavement.