"The Musical Wheel" is a cooperation between Belgian artist Jean Pierre Muller and High Llamas' Sean O'Hagan. The project is a combination of art (paintings on wood) and music, and you may read more about it on Muller's site and O'Hagan's.
The reason I started reading about an exhibition in Bruxells in the Belgian paper De Morgen (20 May 2008, p 24), was that a familiar name caught my eye. Unfortunately it's in Dutch, but here it is: "Intussen is Jean Pierre Muller al volop bezig met de voorbereiding van zijn volgende project, Seven by Seven, warbij zeven componisten betrokken zullen zijn. Muller: "Behalve Sean hebben al Robert Wyatt, freejazzlegende Archie Shepp, Nile Rodgers vab Chic en de Brazilian Kassin hun medewerking toegezegd". Are there some well educated people out there who are able to translate this? (Hey Toon, are you with us?).
A little later in the afternoon:
OK- "Seven by Seven" is the next project then?