Flow of Light and Form
Rock & Tree in Yosemite
Mt. Whitney thru Arch
 Lake Sabrina in E. Sierra

Sandstone Wave
      Bowl Strata
Coyote Buttes Wash
Sandstone Symmetry
Valley View from Bowl
Mt. Wilson Observatory
Sandstone Flow Detail
Bixby Bridge
Copyright  Robert Cassanova 2022
Sandstone Monolith
Gorge of the Rio Grand
Rio Grand Overlook
West of Lone Pine
Sandstone Flow Detail
Great Sand Dunes
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Pigeon Pt. Lighthouse #2
Lone Cypress
Lake Mattamuskeet Cypress Grove
Stephens Gap Cave (Published in Lenswork "Our Magnificent Planet 2020")