![](https://s3images.coroflot.com/user_files/individual_files/306881_dzibLqGiuei8gZVIpPKwnBEky.jpg)
colour range (copyright Steven Penson Dec 2011)
![](https://s3images.coroflot.com/user_files/individual_files/306881_h06JkaLAThNE8ZVrdFCpgQvE5.jpg)
(copyright Steven Penson Dec 2011)
![](https://s3images.coroflot.com/user_files/individual_files/306881_RwCJh9wIOBXYk7CWA7e9gkUfK.jpg)
(copyright Steven Penson Dec 2011)
![](https://s3images.coroflot.com/user_files/individual_files/306881_n0B4DNBNjr7rmOXbhRIw2bYDJ.jpg)
Form development (copyright Steven Penson Dec 2011)
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