Help identify the author and the price.

[Goliath888]

Hello. Relatives from Italy gave some incomprehensible series of paintings of Italian expressionism. Judging by the frame and the canvas that the painting is not new, I think at least 50 years, maybe more. So as I see these pictures without the need of thought to sell, but to sell you need to identify the artist, that I was the only signature I own't work. Help to identify the artist if at all possible, and the approximate cost. Thank you.