Sketch time: Grace Coddington (sort of), red marker, pen, prismacolour on paper, 2012. http://bit.ly/KBxpKw &

Sketch time: Alan Scott, the original Green Lantern. Blue pencil & marker on paper, Ps5: http://bit.ly/LksUlB &

Sketch time: Beach Boy co-founder Brian Wilson concept sketch 06, felt pen on tracing paper. #sketchtime

Sketch time: Beach Boy co-founder Brian Wilson concept sketch 05, felt pen on tracing paper. #sketchtime

Sketch time: Beach Boy co-founder Brian Wilson concept sketch 04, felt pen on tracing paper. #sketchtime

Sketch time: Beach Boy co-founder Brian Wilson concept sketch 03, felt pen on tracing paper. #sketchtime

Sketch time: Beach Boy co-founder Brian Wilson concept sketch 02, felt pen on tracing paper. #sketchtime

Sketch time: Beach Boy co-founder Brian Wilson concept sketch 01, felt pen on tracing paper. #sketchtime

This marker sketch on lined paper was the germ of an idea that became this final illustration http://bit.ly/JitB20

Sketch time: RAZOR BLADE SHARP BUSINESS MOVES, pencil on paper. #sketchtime #advancedcapitalism

Sketch time: Dream Girl at the beach. Markers and ink on illustration board. TM and © DC Comics. #legion #dccomics

Sketch time: A WORLD AWAY. Pencil on paper. #sketchtime #space #science #nasa #sciencefiction

Sketch time: Lady Stickie. Marker on a stickie. Yay! #sketchtime

Sketch time: TREE HUGGERS, marker on paper. #sketchtime #springishere

Sketch time: Gunner Rifleton, Outlaw. Felt pen on tracing paper. #sketchtime

Sketch time: Aquaman. Felt pen on tracing paper, 1989. TM and © DC Comics. #sketchtime #aquaman #dccomics

Sketch time: Self-portrait, marker on paper, 1988. A message from my 23 year old self. #sketchtime

Sketch time: PEACEKEEPERS: An early rough cartoon montage created for an editorial illo for Legion Magazine.

Sketchtime: A quick sketch of Paul Bellini, blue pencil on paper, 1996. #sketchtime #kith

Sketch Time: Women's faces concept linears for Cargo Cosmetics. #sketchtime

Sketch time: This rough sketch became this illustration:
http://bit.ly/IVlQKE #sketchtime

Sketch time: ROBIN. Marker on paper, 1989. TM and © DC Comics. #sketchtime

Sketch Time: ALTERNATE ME. Pencil on paper, 1989. #sketchtime

Sketch time: Master Control, an unused rough idea, part of a RBC Financial print ad series, pencil on paper.

Sketch time: HMV Man, pencil on paper. #sketchtime