I have been looking at the work of the German artist Helmut Kirchlechner.
The initial concept of his work is highly simplistic, using the form of a circle repeated within his work. Like any form the circle has its restrictions, narrowing the possibility of artistic expression, Kirchlechner provides a combination of colour variety, technique and a strong visual presence that is only revealed at closer inspection and engagement with the pieces.
He uses pencil, coloured pencil and pen on handmade paper to create his work.