Many of Iain Mackenzie’s images of Glasgow in the 1970s make use of the graphics found around the city, with at times playful and at times thought-provoking results. Here, the image raises more questions than it answers. The cropping of the well-worn sentence ‘wish you were here’ gives it a double meaning. The photograph shows a Glasgow that has since disappeared, a transience heightened by the past tense in ‘you were here’.