Ski Tracks in Mountain Snow. An overcast day at Winter Park, Colorado, with snow and pine treesCloudy Snow Covered Mountain Peaks. Snow capped Rocky Mountains at Winter Park, ColoradoDesolate Snowy Mountain Highway. A highway outside Winter Park, Colorado with snow capped mountains in the distanceCastle Rock Butte in Golden. The Castle Rock Butte in Golden, Colorado with a modern home in the foregroundSnow Covered Mountain Tops. Parrys Peak / Bear Claw Mountain at Winter Park, ColoradoMountain Ski Slope Vista. On a ski slope in Colorado with mountain vistas in the background and light cloudsSnow Covered Mountain Skiing. Parrys Peak / Bear Claw Mountain at Winter Park, Colorado, with a wooden snow drift guard in foregroundSnow on the Prairie. Snow on the Western Kansas PrairieMountain River Rock Rapids. A river by Moffats Tunnel near Denver Colorado with pine trees and a mountain in the backgroundMountain Rain on a Tin Roof. Rain fall in the Appalachian Mountains outside Asheville, North CarolinaCancelled Wind Farm Stamp. Stamp cancellation from Kansas City with wind farmsWashington Reagan International Terminal. Washington Reagan International Airport terminalLow Clouds over Mountains. Low clouds in the Smokey Mountains outside Asheville, North CarolinaSnowy Castle Rock Butte in Golden. A panoramic of Golden, Colorado at dusk showing the butte and mountains and hills that surround the cityMountain Road by Rock Wall. The Blue Ridge Parkway outside Asheville, North Carolina with large rocks, trees, grass, and cloudsLake Marina with Boats and Levee. A marina on a reservoir with sailboats and a large levee in the backgroundSoybean Field with Farmhouse. A soybean field in rural Illinois with a farmhouse and grain bins in the distanceShotgun Hole Stop Sign. A Stop Sign obliterated with shotgun blastsOld Rusted Agriculture Feed Signs. Old Ful-O-Pep and Pratts Feed signs on the side of a shack in Ladd, IllinoisSingle Wind Turbine in Corn Field. A wind turbine in a corn field in rural IllinoisTrain Derailment Mock Disaster. Emergency responders work a mock train derailment disaster with a Burlington Northern Santa Fe Railroad locomotive in theOil Tanker Train Derailment Mock Disaster. A derailed oil tanker car with scattered rail wheels in the foreground. Taken at Crisis City, outside Salina, KansasKayaks At Mountain Dock. A pair of floating kayaks at a dock on a reflecting mountain lakeChopped Trees on a Mountain. Dozens of chopped down trees decaying on a mountainsideReflecting Mountain Lake Water. Mountainside with trees reflecting in a lakePine Tree Covered Mountain Ridge. A mountain ridge covered in pine treesEroded Closed Mountain Road. A mountain road that has slid of the side of a hill with concrete barriers for safetyVolkswagen Microbus and Airstream Camping. Camping with a classic Volkswagen Microbus and Airstream trailer in the mountainsUS Forest Service Camping Sign. A US Forest Service Sign for campgrounds, located in sandy soil in the mountainsMountain Pine Trees in Gravel. Pine trees growing in gravel on the side of a mountainLarge Oil Refinery on Sunny Day. An active oil refinery on a sunny dayOil Refinery Towers. Towers at an oil refinery for distilling petroleumSunny Colorado Capitol Building. The Colorado Statehouse on a sunny dayGiant Oil Storage Tanks. Large oil storage containers adjacent to a refineryMulti-Directional Pointer Sign. An eight-sided arrow sign with directions in an urban areaTwo Tall Blue Buildings. Two adjacent blue high rise residential skyscrapers in an urban areasAbandoned Old Closed Steel Mill. An abandoned and rusting steel millFlooded Farm Cornfield. A flooded field of corn with only the tassels visibleOrange Backhoes Demolish Building. Multiple orange backhoes work to raze a multi-story buildingSlime Covered Cormorant Bird. A black cormorant bird is covered in lake weed on an algae encrusted lakeBlue Snow Ice Tree Wonderland. Snow and ice cover dozens of bare trees in winter blizzardTotalled SUV in Rollover Wreck. An SUV rolled onto its side with a police cruiser in the backgroundOld Hollywood Film Reel Canisters. Old Hollywood films stored in canisters on metal shelvingFreaky Neon Logo Sign. A neon logo saying freaky three times, in purple, blue, and green on a black backgroundFour Hour Long Line for Corpse Flower. Hundreds of people wait in a four hour line to see and smell a blooming Corpse Flower at the Denver Botanical GardensCorpse Flower Bloom. A rare Corpse Flower blooms at the Denver Botanical Gardens in Colorado. Hundreds of onlookers stood in line for more than four hours to seeWildfire Smoke Haze Over Denver. Denver, Colorado on August 21, 2015. Smoke from wildfires over 1,000 miles away in Oregon and Washington state cause hazeWind Turbine in Corn. A wind turbine in a farm field shot at a low angle with a corn crop visibleLarge Wind Farm in Corn Field. An array of wind turbines in a corn fieldTwo Large Wind Turbines. Wind Turbines in a corn fieldColorado Capitol Building. The Colorado Statehouse on a sunny day with clear skiesRock Canyon River Rapids. A river flows through a canyon in the mountains on a sunny dayRock Canyon River Water. Water flows through a canyon in the mountains on a sunny dayLarge Red Rock Mountain Wall. Large red rocks in the mountains with pine treesBig Rock Canyon Wall. A mountain canyon wall with trees on a sunny dayCanyon River in Mountains. A river flows through a canyon in the mountainsGiant Red Rocks in the Mountains. Red rocks in the mountains with trees on a sunny dayLow Mountain River Dam. Water flows over a river dam in the mountainsSunny Winding Mountain Stream. A mountain stream on a sunny dayCracked Aging Concrete Highway Overpass. Crumbling infrastructure on a highway overpass exposes rebarOld Cracked Concrete Highway Overpass. Crumbling infrastructure on a highway overpass exposes rebarBlack and White Painted Farm Horse. A black and white painted horse in closeupCovered Wagon Pulled By Two Horses. Two horses pull a covered wagonRock Mountain at Dawn with Trees. A mountain at dawn in the summer with patches of permafrost snowRounded Tree Covered Mountain Top. A mountain with trees and exposed rockStream Water Flows By Big Rocks. Water flows over rocks with big boulders in the backgroundWhitewater Flows Over Rocks In The Mountains. A stream flows quickly over rocksStream Water Flows Over Rocks. A stream flows quickly over rocksIron Style Castle Door. A wood gate styled to look like an iron medieval castle doorCastle Wall Iron Metal Style Door. A heavy castle-style door with rock bordersLandscape and Retro Futuristic Greenhouse. A landscaped valley with a 1960s retro futuristic greenhouseA Swallowtail Butterfly Sips Nectar from a Flower. A black, blue, and yellow swallowtail butterfly sips nectar from a magenta colored flowerRiver Rapids by Big Rocks. White water flowers through a narrow channel of rocks and boulders in the mountainsBees Swarm Pollinate A Red Flower in Macro Closeup. Four honey bees pollinate a red flower in macroWind Turbines in a Plowed Farm Field. Dozens of wind turbines in a farm field rotate on windy sunny dayLeaving Colorful Colorado Highway Sign. A carved wooden sign saying Leaving Colorful Colorado at the Kansas-Colorado state line on I-70Macro Closeup Bee Pollinates Flower. A bee pollinates a sunflower on a sunny afternoonMacro Closeup Bee Pollinates Purple Flower. A bee pollinates a purple flower on a sunny afternoonAir Traffic Control Tower with Clear Skies. An airport terminal and air traffic control tower on a sunny dayAbandoned Urban Factory Brick Building. An abandoned factory building made of brick in an urban area on a sunny summer dayOld Abandoned Factory Rusting Generators. Rusting flywheel generators in an abandoned old steel millSkyscrapers On a Sunny Day with Statues. An urban area with skyscrapers and a World War 1 Memorial in the foreground on a sunny dayAbandoned Row Home Being Torn Down. A row home building being torn down in an urban area on a sunny summer dayBlack Angus Cow with Green Ear Tag in a Pasture. A black angus cow stands out in a herd of cattle in a pastureCoal Plant Smokestack Pumping Smoke into the Air. A coal-fired power plant smoke stack pumping carbon dioxide emissions into the airCoal Power Plant with Carbon Dioxide Coming from Smokestacks. A large coal-fired power plant with co2 emissions coming from smokestacksCoal Power Plant with Carbon Dioxide Coming from Smokestacks. A large coal-fired power plant with co2 emissions coming from smokestacksFarm Pivot Irrigation System Watering a Crop. A pivot irrigation system running in a farmer's fieldBlack Angus Cow Struggles to see over herd. A black angus cow struggles to look over the rest of a herd of cattle and hundreds of black fliesHigh Voltage Power Lines in the Mountains. High tension power lines running through the mountainsHerd of Mountain Goats by a River. A herd of mountain goats forage by a riverA Mountain Goat with Horns. Amid a herd of goatsA Field in the Mountains with Blue Skies and a Wooden Fence. Sunlight filters through the sky on a field of fall grass in the mountains, with a wooden fence inMountain Landscape with Pine Trees. A mountain landscape with pine treesSandy Yellow Mountain by a Lake with Pine Trees. A sand colored mountain with shrubs and pine trees near a lakePrairie Dog with Wide Eyes Shows Teeth. A prairie dog outside his burrow with his mouth open baring teethRefinery Flare Smokestack Burning Natural Gas. A refinery fire tower burning off natural gasRusting Antique Agriculture Grain Elevator. A classic agricultural grain elevator rustingAdobe Style Old West Military Fort. A classic old west-style adobe army soldier fortSolitary Home On Top of a Mountain. A lone home on top of a mountain at duskPine Trees in the Mountains at Sunset. Bright Acoustic Guitar in the Mountains. A bright acoustic guitar sitting on a mountain ledgeBright Acoustic Guitar in the Mountains. A bright colored acoustic guitar against rocks on a mountain cliffBlue Mountain Peaks at Dusk. A Range of Blue Mountain Peaks at DuskMountain Landscape at Dusk with Distant Town. A Mountain Landscape at Dusk with Distant TownWinding Mountain Road at Dusk. A Winding Mountain Road at DuskCell Tower Disguised as a Farm Windmill. Cell Tower Disguised as a Farm Windmill. Autumn Leaves on a Reflecting Lake. Autmn Leaves on a Reflecting Lake at SunsstThin Deer with Autumn Leaves at Sunset. Baby Deer in a Field with Autumn Leaves at Sunset. Classic Antique Farm Windmill. Against the SkyAmerican Bison Buffalo with Denver, Colorado and Mountains visible in the Distance. American Bison Buffalo on an Urban Wildlife Preserve. American Bison Bufffalo on an Urban Wildlife PreserveAmerican Bison Buffalo on an Urban Wildlife Preserve. American Bison Buffalo on an Urban Wildlife Preserve. Sunny Grass Field with Pine Trees and a Snow Covered Mountain. American Bison Buffalo Scratches an Itch on a Metal Post. American Bison Buffalo on the Prairie. With Clear SkiesAmerican Bison Buffalo on the Prairie. American Bison Buffalo Sticks Out Tongue. American Bison Buffalo in Profile on the Prairie. Mountain City In A Valley. Golden, Colorado on a Sunny DayGolden, Colorado at Night. With Clear SkiesCoal Power Plant Emits Carbon Dioxide from Smoke Stacks. Farm Pivot Irrigation System Waters Farmer's Crop. Farm Pivot Irrigation System Waters a Farmer'sRed Fox in Profile in the Woods. On a Sunny DayRed Fox on a Snowy Day. Red Fox on a Snowy And Sunny DayRed Fox on a Snowy Day. Red Fox Walking Through Snow. Red Fox on a Snowy Windy Day. Aggressive Red Fox Showing Teeth. Red Fox in the Woods. On a Sunny DayRed Fox on a Windy Day on Pavement. Antique Faded Blue Private Property No Trespassing Sign. Snow Covered Mountain Lake on a Sunny Day. Strange Lenticular Clouds Over a Snow Covered Mountain Top. Antique Faded Blue Private Property No Trespassing Sign. Snow Covered Mountain Lake on a Sunny Day. Rural Stop Sign and Dirt Road Railroad Crossing in the Mountains. Large Dam and Reservoir with Snow Covered Mountains. Rocky Desert Reservoir. On a Clear DayMountain Reservoir with Snow Covered Peaks. Dead Tree Forest in Mountains. Multiple Coal Fossil Fuel Power Plant Smokestacks Emit Carbon Dioxide Pollution. Yellow and Black Lizard. Among PlantsSnow Covered Frozen Water Fountain. Bright Peacock in Profile Against Neutral Background. Rocky Mountain Bighorn Sheep. At DuskShallow Focus Orange Tan Viper Snake Ready to Strike. Shallow Focus Orange Tan Viper Snake Ready to StrikeBrown Grizzly Bear Roars on a Rock at Dusk. Pine Tree By a Canyon Wall and River. Antique Rusting Universal Rock Ore Crusher. Decaying in a RiverAntique Rusting Universal Rock Ore Crusher. Decaying in a RiverTall Rocky Canyon With Pine Trees on a Sunny Day. Rocky Canyon in the Mountains with Pine Trees. Rusting Red and White Pickup Truck. Kayaks At A Dock On A Lake. Two Kayaks At A Dock On A LakeMountain Clearing on a Sunny Day with Pine Trees. Oil Petroleum Refinery Smokestack. Petroleum Oil Refinery Smokestack against a clear skyKomodo Dragon Rests on a Rock. American Bison Buffalo Block a Road. Christmas Santa Hat In Road Travel Concept. Christmas Santa Hat In Road Travel Concept. Coal Fossil Fuel Power Plant Smokestacks Emit Carbon Dioxide Pollution On A Cold Snowy Day. Coal Fossil Fuel Power Plant Smokestack with Red and White Colored Stripes Emits Carbon Dioxide Pollution. Plowed Farm Corn Field in Winter. With Snow TracesHouse in a Pine Forest in the Mountains. Cell Tower Disguised as a Tree. Cell Tower Disguised as a Tree. In WinterSnow Plow Stuck In The Snow. Snow Covered Snow Plow Stuck In The SnowCamp Fire Rock Circle In Snow. Snow Covered Camp Fire Rock Ring. Colorado State Capitol Building Gold Dome. River Water Cascading Through Moss Covered Mountain Rocks. Kansas State Capitol Building in Winter. With clear skiesIndustrial Agriculture Elevator Silo with Mountains. And Clear SkiesThree Fixed Construction Sky Cranes. Snow Covered Pine Trees In A Forest. Industrial Plant Operation in the Mountains. Camp Fire Rock Circle with Ash and Burned Wood. Abandoned Rusting Antique Orange and Black Crane. Abandoned Rusting Antique Orange and Black Crane with Blue Sky at a Low Angle. Camp Fire Rock Circle in the Mountains. Snow Covered Air Conditioner on a Cold Winter Day. Two Snow Covered Mountain Peaks on a Cold Winter Day. Snow Covered Motorcycle on a Cold Winter Day. Old Fossil Fuel Coal Power Plant on a Sunny Day. Lumpy Ridge Mountains with Giant Rock Outcroppings. Snow Covered Mountains with Billowing White Clouds. Lumpy Mountain Ridge with Giant Rock Outcroppings and Snow. Lumpy Mountain Ridge with Giant Rock Outcroppings and Snow. And a TownOne Skied Snow Track on a Mountain with Clear Skies. Brown Elk Chewing by a Wooden Fence. Old Large C-Band Satellite Dish. Cell Tower With Microwave Dishes At A Low Angle. Pine Trees with Snow on a Sunny Day. Rock Slide Area Sign with Fallen Rocks. Pine Trees with Snow on a Sunny Day. Oil and Gas Refinery Distillation Towers with Railroad Tracks and a Distant City.