As part of my interest in design, I have an interest in fonts. But I have had trouble finding ways to explore this interest in my photography that is not the slightly cliche approach of photographing interesting signs on buildings (which I, like everyone, have done at times).
But last year I got drawn to a wall in town that had layers of posters and they had been left to weather. Using my macro lens I got up close on some details and soon realised that some of the abstract images could include parts of a letter or number.
The set of three have dots or parts of circles in the posters.