Tresham Gregg is a multi-medium artist from SE Alaska, owns his own gallery in his hometown of Haines, Alaska, but currently also works as a show producer in Southern California. He has traveled in the past to many countries, especially those that have a rich culture in art and spirituality. He has developed his own dance theater shows in Western Canada and California and also produced theater shows of his own in Alaska. Tresham has done shows in Alaska, Canada, India, Guatemala, California, and Oregon.

He is currently producing festival attire, puppets, masks and costumes, and special events in California. He also works in woodcarving, metal sculpture, silkscreen prints, and acrylic painting.