Preferring to be called "Jack", Miller was unconventional in many ways. While most other artists in her genre trained in Western art schools and later travelled to Japan, Miller saw Japanese painting and print-making as her first mode of artistic expression. While most artists turned their work over to publishers, Miller carved and printed her own work as part of her devotion to Japanese-style art. Miller also distributed her prints utilizing a network of primarily female friends. And, contrary to society's norms of female behavior, Miller remained unmarried, went mountain climbing, dressed in masculine-style clothes and supported herself solely through the sale of her art.
Miller lived "between two worlds" -- both the East and the West as well as the feminine and the masculine. For the art world she painted delicate, beautiful imagery, wore kimonos and signed her paintings Lilian May Miller. In her personal life, she was strong, self-reliant "Jack", who hiked the alps as well as the San Gabriel Mountains and vagabonded through Alaska.
This information has been excerpted from the Pacific Asia Museum website.