By Mohamed Mohamed | Libya , Tripoli

By Victor C. Rogus (FRAS) | Sedona, Arizona

By Jonathan Razo | San Francisco Bay Area

By Raul Cortes | Colorado Springs, CO.

By Thomas Hollowell | Boulder, CO, USA

By Riste Spiroski | Ohrid, Macedonia

By Raul Cortes | Monterrey, Mexico.

By Judith R Harrington | Palmer Lake, CO USA

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Peter Lowenstein | Mutare, Zimbabwe

By Doris Potter | Cooper Marsh near South Lancaster, Ontario, Canada

By Brian Ottum | New Mexico

By Tom Wildoner | Weatherly, Pennsylvania