L.Frank Manriquez (Tongva / Acjachemen, pó) is an artist, writer and tribal activist. Pó paintings have been feature din galleries and museums internationally. L.Frank is the co-founder of Advocates for Indigenous California Language Survival, serves on the board of the Cultural Conservancy and Tongva Tarazat Paxaavxa Conservancy.

https://en.wikipedia.org/wiki/L._Frank