Kayakers on Emerald Lake. Yoho National Park, British Columbia, Canada. © 2019 Kenneth R. Sheide

Shoreline of Emerald Lake, Yoho National Park, British Columbia, Canada. © 2019 Kenneth R. Sheide

Forest turned into beach logs by the Atlantic Ocean's constant erosion and buildup of Virginia's barrier islands. Northeast corner of Parramore Island, Eastern Shore, VA. © 2020 Kenneth R. Sheide