For nearly fifty years, John Van Alstine has created abstract sculptures forged from steel and stone. In John Van Alstine: Sculpture, 1971-2018, three notable essayists explore the sculptor's abstract landscapes that reveal the complex synergy between natural forces and man-made elements; by grappling with the challenges of balancing stone and steel, Van Alstine's indoor, outdoor, and site-specific sculptures are measured and calculated, yet simultaneously poetic; their swooping angular lines create expansive spaces beyond the limits of their stone-and-steel frames to unveil our collective history and imagination, illuminating a deft interplay of natural energies and the human experience.