21 May - 21 June 1989 . "Between Scylla and Charybdis" An exhibition of colourful and precisely crafted wall pieces by David Hugo, resembling instruments of early astronomers, navigators and mathematicians.The piece pictured right in laminated and carved wood, for example, is called Archimidean Ladder. David Hugo was born in Nottinham and trained at the Royal College of Art in London.