Arms of the University of Dublin, Ireland. Blazon: Quarterly azure and ermine. First quarter a book open proper, bound gules, clasped or, and in fourth quarter a castle of two towers argent, flamant proper. Overall in the centre point the harp of Ireland ensigned with the royal crown.
This file was derived from:

 Hermine (champ).svg:  by Sxilderik
Blason de Dublin.svg:  by Spedona
Royal Harp Badge of Ireland.svg:  by Sodacan
Tudor Crown (Heraldry).svg:  by Sodacan
Trinity College Dublin Arms.svg:  by Kwekubo
Oxford University Coat Of Arms.svg:  by ChevronTango
derivative work by Kwekubo