One of my favorite stamping techniques is Random Stamping. I used a stamp from Beware on CTMH's Posterboard Alphabet stamps. The frame was stamped with a Spot On Background stamp. It is so much fun to be able to make a background paper that fits the project perfectly!
This is the 6 x 6 made into an (unfinished) 9 x 9 format
Here is the same 6 x 6 on it's way to becoming part of a 12 x 12 page. The one below has two 6 x 6 pages made into a 12 x 12 layout.