Technical Art History: Imaging, Pigments & Attribution2026-07-13Technical Art History Brief: Rembrandt Reds, Vermeer Underpaint and Baumeister BindersA compact evidence register on recent technical art history work: red lake mapping in The Night Watch, chemical imaging of Vermeer underpaint, comparative Rembrandt portrait evidence, Baumeister materials, and a cautionary review of portable XRF.