Contact sheets are the best evidence we have of a photographer’s unfiltered thoughts. The show reveals how often even the sharpest eyes don’t find anything satisfying. There are far more misfires than icons here. [...] It may be too early to declare “Proof” the photography exhibition of 2020, but for quality of material and wealth of stimulating ideas, it will be hard to top."

— Richard Woodward, The Wall Street Journal

Visit The Wall Street Journal for the full review.