One Picture a Day Sampler Gallery Samples from our One Picture a Day project. Subscribe by email or RSS in the sidebar for our daily updates. Harpersfield Bridge Rhododendron bud LoKesh Corpse flower Palamino Wingstem Black Swallowtail Chrysalis Mossy Rock Wall Lost Ash Wheel Bug (Arilus cristatus) Tiger Swallowtail Butterfly, tattered Snow Trillium Marigold Night Spider Aphid Farm Mammoth Cave, Vertical shafts, historical tour Black Swallowtail Caterpillar Old Stone House, Slippery Rock, PA Hummingbird Moth (Sphinx Moth) on monarda Snow Trillium, infrared St Paul Cathedral, Pittsburgh Grass Blade Raindrops Prickly Pear Spotted Apatelodes (Apatelodes torrefacta). May also occur with white hair. Raindrops on New England aster Raindrops on Yellow Petal Viceroy Leaf Twelve-spot Dragonfly, Biplane Stance Fisherman Silhouette Barrels of fermenting bourbon in the warehouse Blue-eyed Mary Swamp Thistle in Jennings prairie Hens and Peeps Shoes Campfire under stars Old Stone House Spring House Overlook, in false color, Red #25 Filter and Infrared-sensitive camera Hillman Park View, false color infrared Spreadwing Damsel Trust Clover Iced Dogwood Balloon Flower Bud Mammoth Cave, Rotunda, Historical Tour Organ pipes fire on the enemy Kennywood arcade Down River View, Hulton Bridge, Oakmont, PA Hummingbird Toad Ripples Pittsburgh from Smithfield Bridge in 590nm IR Fields of Lincoln Boyhood Home Strawflower UPMC Tower Pittsburgh from West End Overlook Wingstem Flowers Blue Hyacinth Mystery Eggs Night Ball Hartwood Mansion Fire Pots Harpersfield Bridge False Color Bee in Gentian Hulton Bridge, Oakmont, PA Do Not Open Windows at Speeds in Excess of 120 MPH Car Cruise Widow Skimmer Helianthus Yellow-Collared Scape Moth Longhorn Milkweed Beetle Balloon Flower Goldenrod Field GaGa Pit Tiger swallowtail on Monarda Tatted Doily Sunflower