Danae Stratou: Afales | Navels

A disc of raw salt 16 metres across lies on the floor of the Megaron's Service Yard, tracing the Moon's path around the Earth. Beside it, a scaled Moon called Selene seems to float, lit to follow the real lunar phases. Check the sky on your way in: the Moon inside matches it.

Danae Stratou built the show for this yard around her mother, the sculptor and poet Eleni Potaga. Two works enlarge one white pebble from Afales beach on Ithaca, in resin and in metal. Odysseus spent ten years getting back to Ithaca; this pebble left it for a service yard off Vasilissis Sofias. Breathe (2000), lent by EMST, is a bed of earth that a mechanism lifts and lowers.

It suits anyone who would rather look at salt, soil and light than at paintings. Entry is free, through the Megaron car park on Kokkali Street. On Thursdays it stays open until 21:00, and the artist or the curator leads a 45-minute tour at 18:00, booked online.