A Colour a Day - week 8, Jo Volley, May 2020 Colours from the sea. Home News A Colour a Day - week 8 Posted 2020/05/18 Jo Volley's A Colour a Day, week 8, 11 - 17 May. This week’s colours are from the sea:1. Cuttlefish2. Oyster shell3. Tyrian Purple4. Squid5. Coral6. Pearl7. Octopus See the .