By Bonnie Foley | Flandrau State Park, New Ulm, Minnesota

By Lee Lancaster | Greensboro, NC, USA

By Vamsi Krishna Nukaraju | Bangalore, Karnataka, India

By Greg Diesel-Walck | Ormond Beach FL

By Drew Cromer | St Augustine, Florida USA

By Andrew Seibel | Miami, Florida

By Eliot Herman | Tucson, Arizona

By Michael Williams | Santa Rosa, California, US

By Melanie McCabe | Severn, Maryland USA

By Zolt Levay | Bloomington, Indiana

By Amy Van Artsdalen | Cleburne, TX, USA

By Pradnya Gharpure | Nagpur, India

By Ji-Hoon Kim | Korea, Seoul

By Prabhakaran Andiappan | Buraq, UAE

By Adele Brookman | Pacifica, CA USA

By Willi Caiman | Santa Monica, CA, USA