Acrylic paint on a spray-painted canvas is the medium of choice for this artist, who wishes to remain anonymous. We can tell you that the artist intends to donate half of the proceeds from these works to the host, Hike Toronto, to help with maintainance and construction of trails within the city of Toronto. This piece is called Despoiled Earth, and represents how the planet doesn't care about our existence, and will survive us until forces greater than we are finish her off. $175.