Georg Baselitz exhibition, correspondence Baselitz, Georg (artist) Serota, Nicholas (artist) Francis, Mark (artist) Moore, Clare (artist) Saatchi, Charles (artist) Baselitz, Georg (artist) Serota, Nicholas (artist) Francis, Mark (artist) Moore, Clare (artist) Saatchi, Charles (artist) file https://archive-catalogue.whitechapelgallery.org//georg-baselitz-exhibition-correspondence GB GB-WGA WAG-WAG/EXH-WAG/EXH/2-WAG/EXH/2/358-WAG/EXH/2/358/1/1 repository