By Peter Lowenstein | Mutare, Zimbabwe

By Mohamed Mohamed | Tripoli,Libya

By Nicholas Holshouser | Blue Ridge Parkway Milepost 423, North Carolina, USA

By Jose Lagos | Vaals, Netherlands

By Nancy Ricigliano | Long Island

By Jack Pope | Carlisle, Kentucky, USA

By Jose Lagos | Vaals, Netherlands

By Jose Lagos | Vaals, Netherlands

By Mario Bosan | Benijófar, Alicante province, Spain

By Jose Lagos | Vaals, Netherlands

By Stephanie Longo | Colorado Springs, Colorado USA

By Nicholas Holshouser | Pisgah National Forest, North Carolina, USA

By Kathy Wollman | Valley Center,CA, USA

By David Rojas | Villa Caneles, Guatemala, Guatemala.

By David Rojas | Villa Caneles, Guatemala, Guatemala.

By Peter Lowenstein | Mutare, Zimbabwe