Olga Kamenskaya / Algae (Spirogyra) on the remains of the dock, Lake Baikal, Siberia, Russia.
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Olga Kamenskaya / Algae (Spirogyra) which has grown suddenly, Baikal Lake, which suggests human pollution may be to blame , Lake Baikal, Siberia, Russia.
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Olga Kamenskaya / Tire covered by filamentous algae (Spirogyra), Lake Baikal, Siberia, Russia. September.
