How to deal with green and purple tinted blues in the same costume:

Veins. Yeah, go bio geekery again? Elsa is fast becoming my hidden nerd costume.
Anyway am guarding the back yard with Mr Behbu. He is certain there are invading feline forces.

Oh. He also looks green. This is because I have looked so long at purple blues for so long that eveything shows up as the contrast. Also being eaten by mosquitoes. Mr Behbu we need to go inside. Behbu? Behbu????