And while we're on the subject of colour, here are a few of my favourite (colourful) things that I wouldn't mind owning..........
The Cyanometer, 1789; an instrument that measures the blueness of the sky......
An Hermes saddle stool.......
A piece of rope in Yves Klein blue......
An embellished punchbag by Jeffrey Gibson........
And any work by Anish Kapoor..........
That'll do for starters.........plenty more where that came from on my Pinterest boards if you're looking for gift ideas.