I need urgent help! It's an emergency!

If you've been to the Twilight vs Harry Potter spot, then 你 must have noticed the 图标 is like mashed up (best way I can describe it at the moment. sorry. I'm starting a Linkin Park Vs 帕拉摩尔 spot, but I don't know how to mash pictures together like that for 图标 或者 banners! Do any of 你 know how?