The modern design of the Eureka flag is an enhanced and different version from the 1854 original with blue key lines around each of five equal stars. It is frequently made in the proportions of 20:13. Although the flag is designed as a representation of the Southern Cross, a constellation located in southern skies and thus only visible to viewers in the southern hemisphere, the stars are arranged differently to the arrangement of stars in the constellation itself. The "middle" star (Epsilon Crucis) in the constellation is off-centre, and near to the edge of the "diamond", while the Eureka flag shows it in the centre. The Eureka flag is only a stylised version of the more widely known pattern.