Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Andreas Nottebohm - Andreas Nottebohm born in 1944 is an American/German artist whose work is associated with Op Art visionary art and Space Art. He is considered one of the key innovators of Metal Painting.
Artist