[2] "Computer Structures (1969), a series of paintings by Peter Struycken, was made by hand according to digital visual compositions.

Digital transitions were made from simple to complex and from regular to random visual structures.

The computer enabled Struycken to investigate the role of chance in the creative process, whilst also retaining a certain measure of control.

"[3]During the late 1970s, he utilized a basic computer program to create a set of sixteen pastel hues.

The series is based on a photograph of Beatrix of the Netherlands and made up of dots and produced with the use of a computer.