Jean-Michel Basquiat, the late neo-expressionist whose tragic life story inspired a 1996 film, used invisible ink to draw secret figures in at least one of his early paintings, Artnet News reported ...
Remember the magic of Yes & Know Books—the beloved invisible ink puzzles that transformed everyday moments into exciting detective work? Well, get ready to rediscover that wonder, because their maker, ...
The long-wave UV LED flashlights aren't horrible; short-wave is much more damaging. Still, you're correct, you'd want to limit the painting's exposure. That said, a lot of artists tend to use ...