The Line and the Plane Jan Groth began his practice in the late 1950s, making his debut at the Charlottenborg Autumn Exhibition in Copenhagen in 1958. His early years were spent in various preparatory art schools across Denmark before he moved to Amsterdam to work with a tapestry studio known as de Uil. This period of study and manual labor shaped a way of seeing that focused on the relationship between a single mark and the surface it…