Four different prints/drawings make up the series Raster. From a distance they all look the same, four square-shaped light greyish monochromes. The surface is made out of fine printed dots, evenly spread in straight rows, producing a raster. Some of the dots are left out and not printed but instead filled in by hand with a pencil. The drawn dots make up different basic images - a cross, an x, a line and a rectangle.

Detail.