By Roland Kueng | Lake of Zurich, Switzerland

By Kevan Hubbard | Danby,Yorkshire ,England

By Scott Smith | Palmetto, Florida USA

By Jill Anderson | Gulf Shores, Alabama USA

By Alexander Krivenyshev | Guttenberg, NJ

By SAMIT SAHA | Mohalla, Jammu & Kashmir, India

By Hassan Dadashi.Arani | Esfahan province. Iran

By Frank Lu | Arlington, Texas, USA

By Michael Teoh | Heng Ee Observatory, Penang, Malaysia

By Patricio Leon | Santiago, Chile

By Paulina y Santiago Girreta | Punta del Este - Uruguay

By Steven Bellavia | Smithfield, VA

By Mario Rana | Hampton, Virginia

By Teresa Molinaro | Sicily, Southern Italy

By Nina Gorenstein | West Lafayette, IN, USA

By Hassan Dadashi.Arani | Esfahan. Iran