Say "Om"

There are many loves in my life and I've just found a new and exciting one to add to my unending list - her name is Nan Lawson and she just created a picture for me that I can't keep my eyes off of. Nan, will you design my life?

Say hello to Z, Blue, and I in pure illustrated bliss. I commissioned this picture under the guise of Z's upcoming birthday, but if I'm being completely honest this picture is more for me. I don't think guys are capable of appreciating such concentrated cuteness, but maybe I'm wrong. I plan on keeping a copy of this in my pocket; looking at it just puts me in a state of calm.

There's a little hint in this picture of big things to come. Can you find it?