Her Native American name is Wak'amu (camas root), chosen because it represents a "stubborn plant that won't let go of the earth", referring to the long periods of time she spent wandering the hills during her childhood.
[1] Pitt is primarily known for her sculpting and mixed media artistry, which focuses on 12,000 years of Native American history and tradition of the Columbia River region.
[2] In 2000, the Army Corps of Engineers commissioned her to create bronze plaques on petroglyph imagery for Columbia River tribal fishing sites, which were flooded by a dam.
She had also started several public arts projects in the early 2000s, in collaboration with artists such as Rick Bartow (Wiyot), Gail Tremblay (Onondaga/Mi'kmaq), and Elizabeth Woody (Navajo/Warm Springs/Wasco/Yakama), who is also her niece.
Pitt designed a Welcome Gate for the river side of the Land bridge that reachers oars inset with glass masks honoring Chinook women.