Documentation Signed Origin United States Period 1980-1999 Materials Brass,Copper Steel and Iron Rail Nails Dimensions W. 60 in; H. 38 in; D. 4 in; W. 152.4 cm; H. 96.52 cm; D. 10.16 cm; Condition Good. Excellent Vintage Condition Creation Date 1986 Description Monumental Brutalist Mixed Metals Wall Sculpture Designed with Torch Cut Copper,Brass and Steel Squares and Welded Rail Nails In a Geometric Abstract Pattern. Signed And Dated B.H. Kelvin 1986. Styles / Movements Brutalist, Mid Century, Modern