A detail of the frieze that runs around the hemispherical ceiling of what was originally Lord Charlemont’s study in the Casino at Marino in Dublin (see Casino Royale, March 25th). Located in the eastern arm of the Greek Cross building, this is known as the Zodiac Room since, as can be seen, the frieze is decorated with astrological signs. It has been proposed that originally the ceiling was painted to represent the northern firmament but today only the plasterwork remains.