As I write this series of posts I wonder more about how much help even receptive viewers need with contemporary sculpture. This piece at Laumeier is called Sugabus, a 2004 work by Robert Chambers. It refers to the arrangement of carbon, hydrogen and oxygen atoms in a molecule of sucrose. Well, and also Cerberus, the terrifying three-headed dog guarding the gates of Hades. Are there three heads? Is there a diet version?