Thank-You Cards

Thank You, Thank You, Thank You....
Because of the exhibit showcase I just put on, we've been working on invitations, press releases, installations and so much more, but one of the things I think is still important in art and in etiquette is Thank You cards. SFGirlbythebay blog just put on a great blog post about Thank You cards, but I scoured Etsy.com to bring you the best.

(All above photos from Etsy.com, search Thank You cards.)

(picture source)

What do you think? Do you still send Thank You cards?