Art has been a compelling narrative of life's beauty, sorrows, and complexities since time immemorial. Artists, their techniques, and major works often grace the pages of our academic textbooks, some of them drilled into our minds as the vanguards of the art world. However, beneath the gloss of their famous public personas, there are often intriguing facts well-hidden from the mainstream narrative. This article aims to surface and scrutinize six lesser-known, surprising facts about some of