This is larger than it appears in the pictures. It makes a huge impression and when hung one cannot not see it. It is heavy and hangs on two separate cast-in steel wire loops. 24 inches tall by 16 inches wide by 5 inches thick. Weighs 25 pounds, 5 ounces I have found very few of these in any part of the internet and of the few that came forth this was in the best condition. Very mid-century modern and very 1970s. It is unbranded and unsigned. If I had to assign a date, it would be around c.1973.