In tonight's photography matchup we have droomluiperd vs madame_ava vs Jesusito vs marinuse vs Ritu26 vs thephrog. They have chosen 'Abstract Geometric' as the theme for their match and the stakes are bragging rights only.

The rules of the games are thus: Advanced rules apply. Shoot abstract subject in camera. Abstract geometric forms only. No cropped images of oranges or chairs or windows on the diagonal or fill the frame type photo of something like tennis balls or leaves. Colour only, no tones, no black and white. No borders other than 2px stroke.

All normal Worth photography rules apply unless otherwise stated above.

The players will have until 11:59 pm Worth time on Thursday December 28, 2006 to submit their entries, followed by a voting period of 3 days.

Competitors are reminded to maintain anonymity during the contest.

Good luck!