New River Watercolor, Series IV, #4 by John Cage (1988)

A sheet of paper holds a wash of river water. New River Watercolor, Series IV, #4 is Cage’s quiet experiment in transparency and flow. Thin cobalt strokes drift like currents, some pooling into faint cerulean blooms, others thinning to near-invisible lines. The paper’s texture shows through, giving the impression of water evaporating before your eyes. No two marks repeat; each one records a moment of contact between brush and surface. Hang it above a narrow console in a hallway, where the light shifts across the paper as you pass.