Singularity is an installation made specifically for the the Ruskin Gallery at the Working Men's College. It was shown for two weeks during December 2011.
Many different definitions are available for the word singularity. Technological singularities, gravitational singularities, mathematical singularities. Visualising density singularities is usually done by showing a two dimensional plane that has a conical depression, a bit like pressing a finger into a stretched rubber sheet. I always imagine lines coming to or from a point.