Set of three brutalist wall sculptures, by Irv Bramberg, vintage

Set of three vintage, brutalist, mid-century wall sculptures, wall decoration, wall panels, by American artist and sculptor Irv Bramberg of Los Angeles circa 1960s. The pieces are handmade, rectangular in shape, made of metal, iron and copper. They feature carved motifs, a typical feature of the work of their creator, who produced many works of art, sculptures and furniture during this period. The pieces are in good overall, original and vintage condition, with light marks, signs of wear and previous use, as well as a patina of age, with some areas of slightly discolored color, as would be expected given their age, throughout the structure (see several photos). They have been gently cleaned and oiled, respecting their original patina. The backs of the frames are hollow, allowing them to be fixed to the wall horizontally or vertically. The last photos were deliberately placed to allow the decor and sculptures of the pieces to show through. I have original Polaroid photos of the panels when they hung on the artist's property. They are heavy, solid, and sturdy. All photos were taken in natural outdoor light; therefore, colors may vary depending on brightness, angle, and perspective. They can be installed together as a triptych or separately in several rooms according to your taste or decor. Each piece measures approximately: W: 30 cm H: 42 cm D: 3 cm.