Friends - Here are four shots from around Yellowstone National Park in which I've tried to apply some of the things I retained from Ron Reznick's workshop in June. Obviously, I still have *much* to learn (and remember) - LOL. Eric 1) Firehole Falls; f/13; 1/6 s; Sigma 70-200 @ 85 mm. I didn't get a shot of the Jemez Falls during the workshop in Los Alamos, but I kept my ears open. NIKON D200    ---    85mm    f/13.0    1/6s    ISO 100 2) Mammoth; f/13; 1/90 s; Nikon 18-70 @ 20 mm; + 1/3 EV. NIKON D200    ---    22mm    f/11.0    1/90s    ISO 200 3) Mammoth again; f/13; 1/125 s; Nikon 18-70 @ 40 mm; + 2/3 EV. NIKON D200    ---    40mm    f/13.0    1/125s    ISO 100 4) White Dome geyser; f/8: 1/160 s; Nikon 18-70 @ 65 mm; + 2/3 EV. NIKON D200    ---    65mm    f/8.0    1/160s    ISO 200 After participating in Ron's workshop, I certainly can say - my keeper percentage is higher, my technical execution is better, and my eye is more critical (even if these don't evince it - LOL).