As a photographer, I am fascinated by shape, form and pattern. As a city dweller, I often take photographs in the built environment. Unsurprisingly, my portfolio includes many architectural subjects. The geometry of architecture - the angles, lines and shape of buildings, their 3D form, facade design, and individual elements such as windows and stairs - has inspired many of my images, including those in this exhibition. "Archiometry" is a blend of architecture and geometry. I don't aim for verisimilitude. My images are often graphic in character, with compositions frequently using symmetry or repetition to draw attention to patterns which might otherwise be overlooked.