Weddings, portfolio, studio, portraits, commercial, models, children, events :: Dwight Photography, Bearsden, Glasgow Derek Whightman is a Bearsden, Glasgow based freelance photographer specialising in wedding & portrait photography. Derek produces beautiful images for his clients throughout Scotland. Dwight Photography services include weddings, family events, portraits such as lifestyle, social, formal and executive portraits plus a number of functions including but not limted to formal dinners, proms, anniversaries or whatever the occasion may be.