By Hassan Dadashi Arani | Esfahan. Iran

By Dolores Moreno | Highland, CA

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

By Tameem Altameemi | United Arab Emirates

By Randy Strauss | Eagle Ridge Park, Nebraska

By Jim Militello | Tucson, Arizona USA

By Jean Ricigliano | Hillsville VA

By Frank Lu | Chilkoot Inlet, Alaska, USA

By Mark Wralstad | Virginia Beach, VA

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