Roland Holst was a professor and director of the Rijks Academy in Amsterdam, and one of the most prestigious artists in Holland. Strongly influenced by William Morris, his work was highly personal and featured flawless craftsmanship. He executed only 16 posters, nine of the most brilliant being for the theatre, where he often designed stage sets and costumes. Here Holst announces a month-long series of concerts celebrating the 50th anniversary of Wagner's death with guardian angel Michael and a dove.