In the build-up to December 2009 Copenhagen climate change talks, we gathered your text, photo and video messages across the UK and Ireland, calling on prime ministers Gordon Brown and Brian Cowen to help deliver climate justice for the world's poorest people.
Find out how our five projection events went.
MVT1: Ironbridge Power Station
Christian Aid staged its first Mass Visual Trespass at power giant E.ON's Shropshire plant.
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MVT2: Houses of Parliament, London
For their second projections, our trespassers lit up Parliament.
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MVT3: Birmingham city centre
The Mass Visual Trespassers lit up Birmingham's Cathedral Square with climate justice messages.
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MVT4: Edinburgh Castle
Climate messages projected onto the Scottish capital's landmark.
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MVT5: Custom House, Dublin
The final trespass sent out a bold message to Irish Taoiseach, Brian Cowen.
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