Indigo Saturday

Hershey, the middle beagle always wraps himself up in a blanket to sleep and today he found a hole to stick his nose through! I had to google "indigo" as I was not quite sure of the difference between this and violet. Indigo is what I call purple, so I wonder why violets are called violets when they are actually indigo? Huh! I also found some lovely indigo flowers, but can only post one picture.
Thanks everyone for your love and support yesterday, much appreciated! x