Astro, J. (n.d.). [A celtic cross at the Rock of Cashel]. Retrieved April 13, 2014, from http://www.physics.unlv.edu/~jeffery/astro/eire/eire_cashel_celticcross_001.jpg
University of Alabama at Birmingham. (n.d.). [Irish American pin]. Retrieved April 13, 2014, from http://www.uab.edu/equitydiversity/images/stories/irish.png
Whelan, L. (n.d.). Kitchen interior [Painting]. Retrieved from http://artinfo-images-350.s3.amazonaws.com/asi2-108367/15.jpg