The Opens are deceptively sparse, almost to the point of being minimal. Heavy channel iron, looking very much like a frame, defines a specific section of space. Through this basic easel-like construction, a triangle base is inferred, automatically establishing a traditional three-dimensions. The framework and its attached elements sets up a surface and at the same time directs us back into the enclosed space. Whereas, traditionally, not being able to look at a freestanding work from all sides was a problem, these sculptures seem to require that problematical factor for their success. The knowledge that we could walk around them if we wanted to seems to be sufficient.

Robert Christie
From catalogue essay, York University Art Gallery, 1976