MMX Gallery was founded in a former photography studio in London in 2014 by Mark and Magdalena Shackleton. The gallery uses photography as a catalyst to exhibit new and established photographers and photographic artists. Encompassing a strong aesthetic and creative energy that manifests itself through their artists use of personal techniques that brings a unique and timeless vision. The image is everything and is celebrated by the gallery with conviction and belief that what is seen is to be treasured, creating and harbouring that first emotional response to images is the backbone that drives the gallery. As well as discovering new artists and nurturing their ways of seeing, MMX Gallery also unearths previously hidden archives to realise the continuing magnetism of vintage prints. Their exhibitions were featured in national and international press and various art publications. The gallery has participated in art fairs with Photo London since 2017 and London Art Fair since 2021.