Knowledgable and friendly with a love for diving. The on-site pool and regular Wednesday club nights make this an awesome dive centre! Underwater photography equipment suppliers. Great customer service! Martin Edge. U/W Photography courses, expeditions and workshops Dr Alex Mustard - U/W photography expedition leader, Marine Biologist, author, reviewer and presenter. The official website of the largest U/W photographers club in the UK Great Red-Sea liveaboard boats and holidays. Consistently award-winning dive travel provider. Amazing holidays and faultless customer support Direct link to a list of articles on underwater photography by Alex Mustard for Dive Magazine Steve Jones' UK Wreck Photo processing technique tutorial video The web-based version of The Photographers Ephemeris, very useful for determining sun and moon positions