Here's another cracking YouTube clip that I just have to share. I say this time and time again but ADG are just the best at these vids and their aquascaping is A1.
If you're looking for inspiration then these guys should be your mentor. And don't forget you can use any wood and rock combo to get the same effect.
Notice the 50% water change too. Take note peeps. Are you doing your 50% water change weekly?