I like the second one. Good font, nice and simple imaging. Yep, the second one. The font on that one seems to go better with the image than on the first one (and I really don't like the h/c/e). The first one, and the ones of the courtyard seem too busy for a business care, to me. The third and fourth aren't bad, but I like how with the second the image isn't so divided from the rest of the card.