I'll put my hands up and say I'm absolutely no genius when it comes to Photoshop, but I like to think that I'm better with it in some ways than in others! Anyway, I have tried a few ways to do this so far and none have been great. Here's the image... I need to invert her glasses only from white to black, but her hair is making this difficult. Tried layer mask, colour replace, plain and simple wand tool with different tolerances and cutting out by hand. Any help appreciated Feel like a noob again!