In 2017, a new crest was created for Eureka representing the many aspects of the school. The crown at the top, originally found on the shield of the Mercy Order who established Eureka in 1956, is symbolic of Our Blessed Lady as our Queen. The open book signifies teaching and learning; it simultaneously provides a reference to the famous Book of Kells, which was completed in the local Columban monastery, itself a centre of learning in the early Christian period in Ireland. Rays of light shine on the book; these represent the enlightenment and inspiration provided by education. This theme is echoed in the school’s motto “Lux et Veritas”, meaning “Light and Truth”. The salmon of knowledge further relates to the importance of learning. Finally, the triple spiral, a notable celtic motif which originated at Newgrange, signifies the three core values of Eureka: learning, respect and community.