How to Position/Place LR in new tank......

[pblrdom]

Ok all i am starting a new 55. I currently have one, but it was given to me about 1 year into the tanks life. I have no idea how to stack the lr or position it liek some of the pictures i have seen. How do i make some nice overhangs, or small caverns with it? Is there a particular stacking meathod, or a way to arrange them tall and sturdy?
some help would be greatly appreciated.

 

[fish_feed6]

its all in your opinion just find things that fit into place. and making an overhang is easy...just put 1 rock on the left 1 on the right and 1 on top of those....lol