Yellow background with abstract orange concentric curved lines forming symmetrical patterns.

marker pen on coloured paper, circa 2010

green, arrows, movement, same direction, purple, black, rush abstract

pen and pencil on coloured paper, circa 2010

green collage, abstract, arches, layer, diagrams, lime green

pen and pencil on coloured paper, circa 2010

light blue, broken line, swirl, curved spiral, abstract art, geometric, lines, boxes, rectangles, watercolour

pen,pencil and gouache on coloured paper, circa 2010

A diagram of a network of numbered points connected by lines on a light blue background.

surprise abstract dot-to-dot (blue) pen on blue paper, circa 2010