Landscapes Dunes, No. 2Dune, No 3Grazing Cows, Alemeda Count, CaliforniaClearing Storm, Gates of the Valley, Number 2Fallen Oak BranchWinter OaksTree in Ahwahnee Meadow, WinterWinter Storm, Yosemite ValleyYosemite Falls RainbowMercedRiverandCathedralRocksFromElCapitanBridge-No1_webHorstail Falls, "Firefall" Number 2Hiker in Fog, Ahwahnee MeadowDana Fork of Tuolumne River, Tuolumne MeadowsThree Brothers, Late Afternoon SunBachelor and Three GracesCottonwood Sunset, No. 2BonsaiDragonfly2011_webRingsaker, Norway, Winter 1993Tuscan Ridgeline at DuskPrivate Chapel near Montepulciano, No. 1RioGrande_webRed Mesa Number 2Red rocks & mesas, north of Abiquiu, NM near Ghost RanchVestrahornVestrahorn, near HofnSeljalandsfossSeljalandsfoss waterfall in Iceland.Bárðarbunga (Bardarbunga) Volcano, Metor and Northern LightsAurora Borealis with Bárðarbunga (Bardarbunga) glow (120 miles to north of Fjallsálón) and MeteorReynisdrangar from DyrholaeyBlack sand beach and Reynisdrangar headlands rock outcroppings near Vik, IcelandReynisfjara HeadlandsSouthern Icelandic headlands from Reynisfjara, Vik, IcelandSkógafossSkógafoss flows from the Eyjafjallayokull - glacier over the 2010 volcanoMoonrise Over Yosemite ValleyNear-full moon (97% waxing gibbous) rising over Cathedral Rocks and Bridalveil Falls.Moonbow, Lower Yosemite Falls, Winter 2013Mist bow from full-moon rise over Yosemite Creek.