Entries #47 and #49 are very colorful, which we like. We don't care for the font on either of them though, so if you could try a few different fonts taht would be amazing. We like the round look better than the square. We like the three different colors you incorporated. I'd also like to see the office name in a more neutral color if possible, like in #49.
If you could try some other picture options that would be great. Maybe a palm tree type picture, a spine, and the abstract person.
Also, #49 has the mountain picture, our office is going to be in Florida and if you could try a picture that would fit in better with that, it would be great!
We're excited to see more!