As a kid and adult I'd visit to see the fascinating changes in the colour of the lake. (theaussienomad.com)
They recorded changes in colour as the volunteers made different facial expressions, after they ran up and down nine flights of stairs, and after they drank a pint of beer. (newscientist.com)
The instrument cluster has been changed as well with a slight change in colours along with a more intuitive display. (motorbeam.com)