About 1960, the artist produced flat panel paintings with surfaces built up of differentiated nebulous color formations, the application of color in layers of varying degrees of transparency opening up the picture surface, producing a color formation of indefinite depth comparable to the paintings of Mark Rothko.
Gotthard Road Tunnel | Gotthard railway | Saint-Gotthard Massif | Gotthard road tunnel | Gotthard Pass | Gotthard of Hildesheim | Gotthard Railway | Gotthard nappe | Gotthard Heinrici | Gotthard Friedrich Stender | Carl Gotthard Langhans |