Derek owns and operates Halo Work Studio. He has over 20 years of experience, from traditional film to digital photography. He is a commercial photographer specializing in fashion, interiors, celebrities, portraits and lifestyle for ad, corporate, & editorial clients. Besides commercial works, Derek also shoots weddings, family portraits, and other subjects that stimulate his visual or emotional sensibilities. Derek is passionate on professional training and always wish to share his experience with other photography lovers. He is an experienced instructor at Nikon School, and he is often invited by different corporate, organizations and institutions to present practical workshops and seminars.