An ephemeris is a book with tables that provides the trajectory of naturally occurring astronomical objects as well as artificial satellites in the sky in astronomy and celestial navigation.

The artwork depicts an investigation of found items, which is related to the narratives in his works about the Scottish Highlands and coastal communities.

Will Maclean MBE RSA, born 1941

Maclean, born in Inverness, trained at Gray's School of Art in Aberdeen from 1965 to 1965, spending the summer of 1964 at Hospitalfield in Arbroath, Angus. A travelling scholarship enabled him to visit France, Italy and Greece in 1966-67. He studied for three months at the British School in Rome, where he developed an interest in archaeology that is reflected in his art. After teacher-training in Dundee he taught at schools in Fife. In 1981 he joined the teaching staff of Duncan Jordanstone College of Art in Dundee.
Maclean's art is rooted in his knowledge of the Highlands, the area's people and their history. Through his sculptures and constructions, using driftwood, found objects and carved items, he continues to record the history and traditions of Scottish fishermen and the sea.