The rule of thirds is used perfectly in this photo. I also really like the use of the two lights to bring an extra element to the photo. The lens flares also give a little more colour to the photo.
The frozen motion in this picture is excellent. The lens flares in a way is creating a line pointing directly at the focal point. The red and blue contrast also works very well.
The seeing line in this sends your eyes in a loop up to the boarder, taking you all around the image then launching it up to the sky. The same kind of motion that the boarder would have travelled.
Another great stop motion picture. With the big spray of pow and only a couple of limbs visible in the picture makes it quite interesting.