There are tons with comfort, joy, hands, healing, hugs, heaven, angels, smiles, etc. I was even thinking along the lines of Pandora's box but most people know the myth as all the evil leaves when it is open so decided against it.
Also considered a play on words but that doesn't work unless you come up with the words to play on...lol.
I also love butterflies and was hoping to fit that in. Butterflies symbolize transformation, growth, evolution and rediscovery so that would be a good thing for the business cards or website.
There is also Love Bugs, but saying bugs a million times might make me feel itchy.