[1] Measuring 220 by 930 centimetres (87 by 366 in), Dublin's Last Supper is printed on vitreous enamel covering nine steel panels installed along Bloom Lane, part of the Millennium Walkway.

[4][3] In February 2004, Byrne started recruiting local models on the streets of Dublin, based on their resemblance to the figures in Leonardo's work.

[3][2] The apostles were portrayed by Dubliners from a variety of professions, including a tattoo artist, a librarian, an actor, a travel centre employee, an ecologist, a building worker, a network analyst, and various other students.

[4] The Twelve Apostles dining with Jesus are dressed in contemporary clothing in a medieval style, evoking Leonardo's original work.

[2][6] Other elements include a Juventus jersey draped over a chair in the corner, which is an homage to Mick Wallace, an Italophile and avid football fan.