 She is drawn to wolves, and there are many examples of her artwork that focus on these and other desert creatures.Romero was asked to create a commemorative tile for the "Senator Pete V. Domenici Public Policy Conference", an event begun in 2008 and held annually at New Mexico State University.Commenting on the tile entitled "Mary Walks in Harmony," Romero stated that this piece of artwork was inspired by respect for the unlimited force and beauty of nature, of which we are all part.