So here's a question for RobA:
I'm reading your tutorial, I restarted because I have a hard time staying on task, and I wanted to make sure I didn't miss anything, and I was wondering what the point of clipping is? Like, making a layer called Land Clip? I just don't understand the point of it, it seems like I'm just kinda hiding some pieces of land. I dunno, maybe it's all important and I just don't get it, but explain if you would. Thanks!