Topic: Must keep to subject*.
Time Limit: The calendar month the theme is posted.
Where & When: No location limits but try to use images taken for the challenge (ie not from old files.)
Remember: It is just fun, taking part is more important than a winning shot.
Shame on you Chris, as if I would do something like that..!
In fact it was a pure fluke. I had stuffed it into a jar to photograph the other end but noticed the trapped air. In a way it's photographing water in negative.