By Xiaoyun Lai | Charlotte, North Carolina, USA

By Paul dawson | boise, ID

By Raul Cortes | Monterrey, Mexico.

By Faiz Ahmad | Virginia, USA

By Frank Lu | Arlington, Texas, USA

By Pradnya Gharpure | Nagpur, India

By Matt Lantz | Aledo, TX

By Jeannie Love | Liberty, MS

By Michael Zuber | Terlingua, Texas

By Alexander Krivenyshev | Guttenberg, NJ

By Karen Belton | Bloomington, Indiana

By Chuck Reinhart | Vincennes, Indiana

By Nina Gorenstein | West Lafayette IN USA

By Melissa Bryant | Bowman, Georgia

By Alexander Krivenyshev | Guttenberg, NJ

By Graham Hunt | Leicester UK