By Raul Cortes | Monterrey, Mexico.

By Nina Gorenstein | West Lafayette, IN, USA

By Simon Capone | Perth, Western Australia

By Patrick Stonehouse | Wolverine, Michigan

By Kit-fun Ho | Shatin, Hong Kong SAR

By Michael Teoh | Penang, Malaysia

By Nina Gorenstein | West Lafayette, IN, USA

By Marcia Bower | Camillus NY

By Frank Rose | Wildwood Crest,New Jersey USA

By Adolfo López | Retalhuleu, Guatemala

By Tom Jones | Ponte Vedre, FL

By Kat Goldwarg | Niagara Falls, ON, Canada.

By Victor Rogus | Sedona, Arizona

By Sheryl R Garrison | Southern Alberta, Canada

By Michael Teoh | Heng Ee Observatory, Penang, Malaysia.

By Raul Cortes | Monterrey, Mexico.