Icon Base Tip/Tutorial with Basics of Photoshop

I've written my first tutorial ever for a friend who asked me to teach them how to make icons. I hope the tutorial came out ok and that it'll be helpful for beginners. The full post is here.

I've split the post into parts though:

~Saving
~Route A
~Route B
~More Resources

Any comments, additional tips/guides, critiques and whatnot are appreciated. :]