Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Prickly pear (Opuntia sp.)
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Prickly pear (Opuntia sp.)
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Red Rock Canyon State Park, California
Dallas Krentzel:
Roan Mountain (Round Bald) panorama with rain
Dallas Krentzel:
Roan Mountain (Round Bald) Panorama
Dallas Krentzel:
Roan Mountain (Round Bald) Panorama
Dallas Krentzel:
Roan Mountain panorama, taken from Round Bald
Dallas Krentzel:
Desert Candle (Euphorbia abyssinica), Chicago Botanic Garden
Dallas Krentzel:
Desert Candle (Euphorbia abyssinica), Chicago Botanic Garden
Dallas Krentzel:
Cassidy (Great Pyrenees) on the coast of Maine
Dallas Krentzel:
Cassidy (Great Pyrenees) on the coast of Maine
Dallas Krentzel:
Coastline of Maine
Dallas Krentzel:
Cassidy (Great Pyrenees) in New Harbor, Maine
Dallas Krentzel:
Cassidy (Great Pyrenees) in New Harbor, Maine
Dallas Krentzel:
Cassidy (Great Pyrenees) in New Harbor, Maine
Dallas Krentzel:
Coast of Maine
Dallas Krentzel:
Appalachians from Roan Mountain State Park summit
Dallas Krentzel:
Appalachians from Roan Mountain State Park summit
Dallas Krentzel:
Twin-Spined Cactus, Whitey (Mammillaria geminispina), Chicago Botanic Garden
Dallas Krentzel:
Wooly Torch Cactus/Old Man Cactus (Cactaceae), Chicago Botanic Garden
