Lavishly illustrated, it charts Healy's stained glass career and features images of all his principle windows in Ireland and on three continents - windows that convey everything from austere majesty to tender humanity, often revelling in beguiling narrative detail. In his spare time Healy surreptitiously recorded Dubliners going about their daily business, producing many, many hundreds of charming, rapidly executed pencil and watercolour images which collectively form a homage to the citizens of the city he loved.