While the photographer's goal is usually to produce a tack-sharp image, let's take a moment to appreciate a bit of movement in a picture. Because sometimes the best part of understanding the rules is knowing when to break them.
Slow down that shutter and enjoy the blurred lines.
from Ruby June
Layers of fabric from designlovefest
Car movement
Black and white mystery
Swoosh goes the hair
Double vision by j.crew
Underwater by Alexandra Hawley
In flight
The blue dress
Girl in black & white
just RED