Nong Nooch Tropical Park. Thailand130Nong Nooch Tropical Park. ThailandThe Living Roof. California Academy of Sciences. Golden Gate Par70The Living Roof. California Academy of Sciences. Golden Gate ParPasture in Mânastirea Humorului. Bukovina. Romania126Pasture in Mânastirea Humorului. Bukovina. RomaniaLa Paz. Bolivia108La Paz. BoliviaFabra Observatory and Barcelona from the hills of Tibidabo. Spai108Fabra Observatory and Barcelona from the hills of Tibidabo. SpaiLargest solar flare128Largest solar flareSolar flares99Solar flaresLightening storm off Cooke Point. Port Hedland. Australia198Lightening storm off Cooke Point. Port Hedland. AustraliaPitcher plant140Pitcher plantVietnam-Ha-Long-Bay-Wallpaper110Vietnam-Ha-Long-Bay-WallpaperFoliage, including cottonwoods, willows, sage, and rabbitbrush,120Foliage, including cottonwoods, willows, sage, and rabbitbrush,Printing press letters150Printing press lettersField of flags displyed for Memorial Day. Boston. Mass.96Field of flags displyed for Memorial Day. Boston. Mass.Ariel view of Petra. Jordan96Ariel view of Petra. JordanAriel view at night. Chicago. Illinois140Ariel view at night. Chicago. IllinoisHousing development. West Palm Beach. Florida108Housing development. West Palm Beach. FloridaGraduation celebration. US Airforce Academy77Graduation celebration. US Airforce AcademyWorlds most interesting places1140Worlds most interesting places1American Lakes area of State Forest State Park in Colorado96American Lakes area of State Forest State Park in ColoradoNong Nooch Tropical Park. Thailand150Nong Nooch Tropical Park. Thailand