Cheap pens, stream of consciousness, any old paper
On.the.phone.
Working from home
Telephone pad doodle
Coloured pencils, fibre tip pens and ink
Various trees doodles in tedious meetings
Mechanical pencil and cheap jotter
Coloured pencil version
Pencil, cheap jotter
Coloured pencils
Watercolour and pigment marker
Cheap jotter mechanical pencil
Mechanical pencil on smooth cartridge
Dogs doing stuff
Hello, my name is Mark Shillaker, 
