My Sigma 10-20 finally gets a workout while we toured Washington state, Idaho, Wyoming and Montana. With three little boys, it was hard for me to take any serious photos (I couldn't get out at sunrise/sunset or use my tripod), but the lens still produced some memorable shots. Here are a few: 10mm; F11; Monkeyflowers and cindercone (with hikers ontop) at Craters of the Moon National Monument. (Fantastic place btw) 10mm; F11; Minigolf anyone? My wife, Rota, cleans up. Kamp KOA in Whitefish, Montana. 10mm: F11; Methow River, Winthrop, WA. Nice little mining town just east of the North Cascade Mountains. 10mm; F11; Old Faithul Geyser performs, while my son Markus climbs a fallen tree. 20mm; F11; Canyon country in Yellowstone Park. 14mm; F11; Mammoth Springs in Yellowstone Park. 10mm; F11; Glacier National Park. 20mm; F11; 8 images stitched together in CS3; Glacier National Park. 10mm; F4.0; 1sec; Camping in the middle of nowhere, Idaho. Handheld! No tripod! Thanks for looking! Comments/suggestions of course welcome!