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One rule: colours of the picture MUST be clearly altered (it doesn't matter "how") respect to the original ones.
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Monday, 11th July, 2011 (GMT)
Monday, 18th July, 2011 – Sunday, 24th July, 2011 (GMT)
Monday, 25th July, 2011 – Sunday, 31st July, 2011 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
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|AT-6 Harvard by jarud|
from Trainer aircraft
|Monarch butterflies winter roost at Pismo Beach by cjf2|
from Safety in Numbers (Nature)
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