Digital Scrapbooking Technique Tutorial: Offset Shapes
Course 2, Lesson 70 is a technique I really like that is such a subtle change that can have a large impact. It is merely splitting your shape and moving one side of it to offset it. There are a lot of samples on the class guide page as examples.
As always, please do share with me what you create either on the homepage of the site through Flickr or on Facebook. Just ask if you have questions on how to share.