Yahoo! for Good is recognising Breast Cancer Awareness month by donating €1 for every pink photo uploaded to Flickr up to a maximum of €30,000.
The money will be split equally between five cancer charities in UK, Germany, France, Spain and Italy. In the UK it will be Cancer Research UK.
You can add up to five pink photos a day during October, and Yahoo! for Good is encouraging people to add photos each day.
There are 17,974 photos already.
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