A Life Painted in Naiveté: The World of Lambert Sachs Lambert Sachs, born in Mannheim, Germany, in 1818, occupies a unique and endearing space within the landscape of 19th-century art. He wasn’t a product of formal academies or grand artistic movements; instead, his journey was one of self-discovery, leading him from the Rhineland to the burgeoning United States where he became known for his charmingly unsophisticated portraits, lands…