A mind so in flux A mind so in flux, so sensitive to intuitive insights, could never write an academic textbook. All he could retain on paper were indications, hints, allusions, like the delicate color dots and line plays on his pictures. Sibyl Moholy-Nagy, Pedagogical Sketchbook drawingmind
The senses of form and tone Man painted and danced long before he learned to write and construct. The senses of form and tone are his primordial heritage. Sibyl Moholy-Nagy, Pedagogical Sketchbook artformdance
Stands up and hums The ruin [at Marfa] itself, in fact, set the terms for the kinds of solutions Irwin would propose, since its absent roof and floor, and its shockingly wide-open sequences of windows, which overlap and align with one another from different points of view on the site, already presented a rich, thoroughly keyed-up set of perceptual events before Irwin ever considered the project. It was already one of those sites that, in Irwin's words, "stands up and hums" thanks to the rich quality of their perceptual phenomena. Matthew Simms, Robert Irwin: A Conditional Art Economy of line