For those that have done this type of promo before, how did you go about getting in the door? Specifically, I am targeting veterinarian offices. I want to get some framed prints of my pet photography on their walls, so they get art on their walls, I get promotion of my business. (Or at least a table top print with my card in the corner, on display.) Wondering best way to go about it. 1. Go in w/ prints framed and ready to go, so if the answer is yes, they know exactly what they will be getting? (This would require initial outlay of $$ on my part to have the samples printed and framed) 2. Go in with just an explanation of what I want to do, and give business card? 3. Send an introductory letter in the mail or email? Any thoughts?