Ahti's new glasses in selective colours

Ahti tried on grandad's glasses.

As you can see, I still need to work on using layers on GIMP. I used the eraser a bit too carelessly and some colour can be seen where it's not supposed to. Guess I could've made a new layer of the areas which I wanted to remain coloured. That's probably pretty simple to do but since I should've practiced a bit it would've taken too much time. Have to give it another try when I have more time.