Sandra, I really like this logo a lot. This is by far the best one yet! GREAT JOB! I absolutely love how it gives the impression that you are protected and prepared to battle the exam. This is absolutely spectacular!!! I have just a few tweaks in mind. Could you make a revised version that incorporates all 4 of these tweaks:

(1) have the knight holding a pencil like a sword or a jousting spear;

(2) use a book as the shield (here's a link to a photo of the classic law book so you can see what it looks like http://images.west.thomson.com/store/product_photos/p22092568-3263L.JPG); and

(3) use more than one color, so the knight is gray, the pencil is yellow with a pink eraser, the cap is black, the book is dark green leather & gold (like the photo; and

(4) have only the letters "law" in the lighter color blue.

This is really really great. Good luck with the tweaks... I think we're getting there.