I really like the modular designs that seem to be gaining popularity in the Lego community. As a result, some great MOCs have been coming out that are built around that theme. This particular creations, Modular Pharmacy & Doctors, was created by Andreas Grogel. On the outside, it has a very old timey, big city architectural feel to it. Teh accents over the windows and along the corners are wonderful. On the inside, he has created the pharmacy on the first floor complete with blue and white tiles, and the doctors' offices are on the second and third floor with a lot of details including an exam room and x-ray machine. Under the dome on the fourth floor, there's some shady business going on, but I won't spoil the surprise. You'll have to see for yourself.