Though Montreal native Peter Riedel has said his rock sculptures are known as "environmental" art, those familiar with the discipline and craft might also call them "experimental". He continually expands the possibilities of balancing while maintaining a firm grasp of the basics and the nuance of the form. While he works as a professional photographer, he comments that with this art "The photographs are not the purpose, but rather the end result in the creative process." He has written that the Lake Ontario waterfront in Toronto has become a site for his meditations and musings, and ultimately, "the creative source and inspiration" for his rock balancing structures.