Who was this witch's occult rival? The great British art quiz

Royal Cornwall Museum host today’s quiz, setting questions to explore art collections of museums closed due to coronavirusThis quiz is brought to you in collaboration with Art UK, the online home for the UK’s public art collections, showing art from over 3,000 venues and by 45,000 artists. Each day, a different collection on Art UK will set the questions.Today, our questions are set by Royal Cornwall Museum, in Truro. The Royal Institution of Cornwall Fine Art Collection has been acc