The sculptures Walsh creates reflect the power of humanity and the natural world. Her Star Series is inspired by a night sky and Carl Sagan's teachings. Each artwork is infused with positive energy and goodwill. Stemming from the understanding that we are all made of star stuff and we are all powerfully connected, these artworks are mini constellations connecting the clay of the earth to the sky. The Fragility Series explores the capacity to recover from tragedy. The series was created in the wake of heartbreak and setback, built using an additive method; these artworks are about rebuilding after a loss.
Walsh incorporates circles, whether adding or subtracting, into almost every artwork. The use of this signature shape ties into the cellular structure of water, and the shape of the sun and the earth. It stems from a sense of the sacred force and power of the planets, and the passion to connect with the natural environment.