I also have been multi-mount crazy lately. I ordered these really amazing rulers called Perfect Layers Rulers. They are fabulous! I will inculude the link here in case anyone is interested. I find these rulers on Jenny Gropp One Krafty Kat's blog and because I have always admired greatly her cards....and the beautiful way she sets off her images I decided to go ahead and get the rulers that she uses. Well, I couldn't be more pleased with this purchase! And they can be used in scrapbooking....they make the mounting of pictures just so easy-peasy. Here is the link to them!
And here is my card. I colored with copics and the sentiment is Hero Arts.