Rick Knepper: Juniper Canyon from the Lost Mine Trail, Big Bend National Park
Rick Knepper: Chisos Basin and The Window from the Lost Mine Trail, Big Bend National Park
Rick Knepper: Chisos Basin and The Window from the Lost Mine Trail, Big Bend National Park
Rick Knepper: Big Bend National Park
Rick Knepper: Predawn, The Window, Big Bend National Park
Rick Knepper: Predawn, The Window, Big Bend National Park
Rick Knepper: Predawn, The Window, Big Bend National Park
Rick Knepper: Predawn, The Window, Big Bend National Park
Rick Knepper: Sunrise, The Window, Big Bend National Park
Rick Knepper: Sunrise, The Window, Big Bend National Park
Rick Knepper: Sunrise, The Window, Big Bend National Park
Rick Knepper: The Basin Loop Trail, Big Bend National Park
Rick Knepper: The Basin Loop Trail, Big Bend National Park
Rick Knepper: The Basin Loop Trail, Big Bend National Park
Rick Knepper: The Basin Loop Trail, Big Bend National Park
Rick Knepper: The Basin Loop Trail, Big Bend National Park
Rick Knepper: The Basin Loop Trail, Big Bend National Park
Rick Knepper: Along Croton Spring Road, Big Bend National Park
Rick Knepper: Chisos Mountains, Croton Spring Road, Big Bend National Park
Rick Knepper: The Window, Big Bend National Park
Rick Knepper: The Window, Big Bend National Park
Rick Knepper: Chisos Mountains, Big Bend National Park
Rick Knepper: Ward Spring Trail, Big Bend National Park
Rick Knepper: Ross Maxwell Scenic Drive below Sotol Vista Overlook, Big Bend National Park
Rick Knepper: Santa Elena Canyon and The Rio Grande River, Big Bend National Park
Rick Knepper: Along The Old Maverick Road, Big Bend National Park
Rick Knepper: The Badlands, Big Bend National Park
Rick Knepper: The Badlands, Big Bend National Park
Rick Knepper: The Badlands, Big Bend National Park
Rick Knepper: Big Bend National Park