The names - 44 Flavours from Germany, Bault from France, Morcky from Italy, Ricardo Cavolo from Spain, Zio Ziegler from the USA, Fucu Ueda from Japan, Raymond Lemstra from the Netherlands, Joao Ruas from Brazil and many others - will be unfamiliar to most, the talent they display, indisputable, courageous, always distinctive, is a joy.