Vintage Hand Crafted Metal/Copper Photo Frame Opening 2.75”x3.5” Free Standing

Pretty little handcrafted, copper (?) and aluminum (?), and/or tin (?) frame made and signed by Paul in '89. It seems to be made from a folded sheet of copper (warning, the edges on the back seem sharp-ish) , but has a very organic and folk art look. It is lovely. It is about 7 1/2 inches wide in total and about 8 1/2 inches tall. The actual photo opening is about 2.75 inches across by about 3 5/8 inches tall. Currently has one of my own little abstract acrylic on paper. It will come with the Frame. Please see photos.