Tallis Festival Tallis Festival The Tallis Festival, hosted by Exmoor Singers of London, forms the Tallis Festival Choir for just one weekend every 12 to 18 months. The Festival always includes Thomas Tallis' Spem in Alium for 40-part choir, but in addition has commissioned new 40-part works by modern composers, as companion pieces to Spem in Alium. In 2007 the Festival was recognised by the BBC for its contribution to new music and highlights from the Festival were broadcast on BBC Radio 3 on 28 October 2007. The Festival originated from "Tallis Performance Weekends", held periodically over a number of years. The
Shades of Grey of the Ishihara colour perception test. The beginning of the book contains a quote from philosopher Alfred North Whitehead on the subject of colour: In a 2009 interview, the author mentioned two further books in the series. The titles "Painting by Numbers" and "The Gordini Protocols" have been suggested; however, neither is scheduled for publication as of June 2017. In a webchat, Fforde said a prequel to the series: "7 Things to Do Before You Die in Talgarth", may be published in 2019. Shades of Grey Shades of Grey: The Road to High Saffron (2012, simply titled Shades of Grey