Marc's homepage! Marc is - besides a well known promising NMR-specialist - a web addict of the severest kind. He recently updated his homepage, have a look and you'll see what I mean...
Peter's homepage! Peter is a german crystallographer and also one of the group of people who endangered the reputation of Erice as a quiet little mountain village!
Jon's homepage! Jon is a very famous crystallographer (in Erice) who is also representative for the typical humor of the British and their quenchless thirst for beer. (little joke, Jon, I know the Dutch tried hard to keep up!)