By Marcy Curran | Cheyenne, Wyoming

By Hassan Dadashi Arani | Esfahan province. Iran

By Cecille Kennedy | Oregon Coast, Oregon

By Hassan Dadashi Arani | Esfahan province. Iran

By Asha Prasad | Minnesota, USA

By Nancy Case | Boone County, Missouri

By Tony Everhardt | Ottawa National Wildlife Refuge. Ottawa County, Ohio

By David Hawkes | South Yorkshire

By Randy Strauss | Walnut Creek Lake, Nebraska

By Sheryl R Garrison | Waterton Lakes National Park, AB Canada

By Jim Militello | Tucson, Arizona USA

By Jelieta Walinski Ph.D | Desert Bloom Observatory, AZ, USA

By Hassan Dadashi Arani | Esfahan province. Iran

By Judy Boyle | Whitehall, Montana USA

By Gustavo Wilches-Chaux | Bogotá DC, Colombia

By Rick Williams | Woodland, CA