The 'Constellations' poster features detailed information under the headings: origins; seasons in the sky; variable stars; celestial sphere; North celestial pole; circumpolar stars; magnitude; light pollution; ecliptic; Milky Way. This text is arranged around a central diagram of labelled constellations in the Northern Sky and a table at the foot of the poster which lists the Latin and English names of constellations, from Orion the Hunter to Cassiopeia.