Gallery only on one page?

How can I put a gallery only on one page? I tried this and ended up with a gallery on every page. I'm pretty new to wordpress custom and don't know CSS. I know it's possible, and probably easy, but can't figure it out. I don't know the difference between Gallery and CT: Gallery. So there's some basic know-how I guess I"m missing. I have Rockstar Pro theme. www.cameoanderson.com is my website. I have removed the gallery from it entirely until I figure this out :) Thanks guys