A vivid abstract signed Walther Greub. I cannot find ut any information about this artist , but I and it compelling and well done. It came out of the same estate as the other Swiss artists we have listed, like Holenstein and Wyrsch so I assume he was Swiss as well. The painting is signed and dated 1961. It is in it’s original frame and the frame has losses and the corners do not quite join tightly. There may be some minor paint loss although it is hard to spot on a painting like this. Nevertheless this is quite an impressive work of art.