Got married 3 weeks ago and have not done thank you cards yet. I planned to do one with a photo of us on the front and blank on the inside so I could write my message. Our photographer is taking longer than expected to get our pics done but has sent me a few previews. She has her copyright on them, would it be tacky for the photo on our thank you cards to have her copyright on it? I just says the name of her company. I want to get these out ASAP, should I go ahead with the copyright photo or wait for our photos without it?