James Otto Lewis: A Pioneer of American Frontier Portraiture Born in Philadelphia, Pennsylvania, in 1799, James Otto Lewis emerged as a pivotal figure in the visual documentation of America’s westward expansion during the early 19th century. While often operating behind the scenes – rarely credited for his artistic contributions – Lewis’s meticulous engravings and paintings offer an invaluable window into the lives and cultures of Native American tribes and the individuals shaping the burgeoning frontier. His work, primarily housed within the seminal “Aboriginal Portfolio,” transcends mere p…