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snow on a wooden windowsill

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Power Shift '09 protest poster

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Protesters with ironic sign

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Skier on Snowy Slope — Blue, Active

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Protest against Vietnam War

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Tree wearing 'Vote Earth' shirt

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Skier on Snowy Slope — White, Active

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Skier on Snowy Slope — White, Dramatic, Afternoon, Photograph, Mountains

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Ski lift over snowy mountains

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Skiers on Snowy Slope — White, Serene, Afternoon, Photograph

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Deforestation protest on river

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Mario Savio quote on protest

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Protest against overfishing in harbor

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Protest against oil and greed

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anti-BP protest art

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Climate change protest on beach

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Children Playing in Snow — White, Playful, Winter, Painting, Snowman

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Protestor dressed as death on horseback

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Woman Throwing Snow — White, Joyful, Winter, Photograph

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Snowboarder in Powder — White, Dynamic, Winter, Photograph, Snow, Forest

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Person Cross-country Skiing — White, Bright

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Skier on Snowy Slope — Blue, Dramatic, Winter, Photograph, Mountain

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Protesters at a demonstration

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