IN SEPTEMBER 1973 the citizens of Edinburgh were in for a bit of a surprise, ... At least that was the idea – the Picardy kinetic light sculpture rarely worked as intended.

The latest work of art was sent through the post to the Edinburgh Unesco City of Literature Trust (EUCL). Staff knew the package was from the mystery sculptor because of the distinctive ...

IN SEPTEMBER 1973 the citizens of Edinburgh were in for a bit of a surprise, ... At least that was the idea – the Picardy kinetic light sculpture rarely worked as intended.