Thomas Polacca (1935-2003) was the grandson of Nampeyo of Hano and he started learning to make pottery through watching her forming pots when he was very young. Tom's mother was Fannie Polacca Nampeyo and there were several well-known potters among his siblings, including Leah Nampeyo, Elva Tewaguna, Tonita Nampeyo and Iris Youvella Nampeyo.
As one of the first Hopi men to make pottery (a second Hopi man making pottery was Wallace Youvella, who married Tom's sister Iris), he continued Nampeyo's tradition of bringing innovation into Hopi pottery.
Tom was a pioneer in the deep carving technique that is often seen these days, using it himself to develop pottery depicting kachinas, Hopi dancers and animals-depicted-by-kachinas in mural-like scenes of Hopi religious rituals and ceremonies. His pottery is also recognizable by his placement of symbols and regular use of the themes of storms, clouds and eagle feathers.
Tom signed most of his pieces with a stylized "Tom Polacca" incorporating a corn stalk.