div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=american-institute-for-conservation-foundation-for-colorants-in-traditionalhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: American Institute for Conservation Foundation for €¦ · Colorants in traditional Japanese woodblock printing inks may be dramatically altered by exposure to light pollutants loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsnetreader034viewer2022052022603790020b6e7851a22065dehtml5thumbnails1jpg width=140 height=200 divdiv