You might remember that last time I had my highlights done, I took my paints into the hairdressers and did a self portrait. This time I was less committed, but still took a pen and sketchbook, as you have to sit about 40 mins, while the colour goes off.
This is Cassie, the new assistant, who was getting her first go at a blow dry.

And this is Irene, the old lady getting a perm next to me, who spent the whole time regailing the poor hairdresser with list of all her aches and pains:

I tinted them back at home afterwards.