By Christopher Hamilton | Mt. Pisgah

By Christine Lorraine | Albion, PA

By Christine Lorraine | Avonia Beach, Fairview, Erie County, PA

By Christopher Hamilton | Blue Ridge Parkway (close to Mount Pisgah) NC USA

By Christopher Hamilton | Blue Ridge Parkway (close to Mount Pisgah) NC USA

By Christy Turner | Okotoks Erratic, Near Calgary, Alberta

By Chris Walters | Corning, NY, USA

By Christopher McCurry | Buford, Ga., USA

By Christian Redermayer | Vancouver, British Columbia, Canada

By Christopher Lisle | High Rock Mountain, Oregon

By Christopher Lisle | High Rock Mountain, Oregon

By Christy Turner | Calgary, Alberta, Canada

By Christy Turner | Calgary,Alberta, Canada area

By Christy Turner | Calgary

By Christy Turner | Calgary

By Christine Block | Lakewood, OH, USA