"This was for The Sixties Unplugged, a book about the '60s by Gerard Degrood. If you look at the bus, there are crying doves, but the doves also create the road for the bus. It talks about the disappointment of the hippie dream and the '60s, and focuses on the loss of the hippie dream to the reality of today. The doves are crying, but I like that they serve the dual purpose of creating the road."