Photoshop Tutorial: EGGS! Color isolation and Layer masks!

Thank you! I learned a couple of things from this that will be very helpful! I didn´t know that you could put filters and things on the layer mask, that is going to be very useful!! :)
yes hawkeye is right, you can technically use a filter on the layer mask but thats just going to mess with the black and white that you painted on there, you want to use the filter on the layer itself.
I tried to make a layer mask on a selection I made around a persons hair, I wanted to change the color, but all that happened was that The whole body disappeared and the mask was left with the hair painted black. I have no idea, how I was able to pull that off lol. :)