Kelly:
The "skinny" bunkers at Lawsonia are quite playable, in terms of their width, as opposed to some photos I've seen of bunkers at, say, Myopia, which look really skinny. The chief impediment to playing out of the skinny Lawsonia bunkers is the high lips that L&M designed on the faces of the bunkers -- you can advance the ball forward, but really not that far -- it's often a 8-9-iron out of them, or wedge, depending on how close one is to the edge.
One of the things I like about the bunkering at Lawsonia is the elongated nature of the bunkers, on a line with the direction of a poorly struck shot. The aerial shows several "pairs" of what RJ Daley has dubbed "gull-wing bunkers," and a poor shot (a fade too far, an overcooked draw) runs the risk of catching the bunker, because it extends out along the line of flight. The two pairs of gull-winged bunkers on #17 (upper-right of photo, with the hole running SE at a 45-degree angle toward the middle of the picture) are a particularly good example of this.