Fishsheds......!11 Mar 2020 13:58
Where's Irene..........?
"Cuttlefish are able to rapidly change the color of their skin to match their surroundings and create chromatically complex patterns, despite their inability to perceive color, through some mechanism which is not completely understood."
interesting learning for you to forget within 5 mins .............. :)
All the best (purple is a poplar colour :()