Lumen is a multi-faith centre for worship in London, designed by Theis & Khan Architects. The central focus of the architecture is the ‘Shaft of Light’ — an ethereal, white-rendered space which emulates a beam of light. This sense of light inspired the design for the invitation to the opening of the centre. Text was lasercut out of a photograph of the ‘Shaft of Light’, when held down the text is hidden, allowing the reader to focus on the photograph, but when held up to a light source the text comes to life.