By ROBERTO BURKLE | Playa del Carmen, Quintana Roo, México.

By Karl Diefenderfer | Quakertown Pa

By Steve Schaum | Glen Island, NY

By Hassan Dadashi Arani | Esfahan. Iran

By Cecille Kennedy | Depoe Bay, Oregon

By Hassan Dadashi Arani | Esfahan province. Iran

By Patricio Leon | Santiago, Chile

By Mary Pitt | Garland, Texas

By Victoria Bryhan | Corvallis, Oregon

By Tom Tan | Melbourne, Australia

By Brian Peel | Laramie, WY, USA

By Brian Peel | Backyard, Laramie, WY, USA

By Mohammed Abdallah | Suez, Egypt

By Christoph Stopka | Wet Mountain Valley, Rural Colorado, USA

By Eliot Herman | Tucson AZ

By Hassan Dadashi Arani | Esfahan. Iran