I really like how the castle spans the river and the landscaping is quite nice. All the pieces really seem to mesh and create something special here. You also have to love the roof on the main tower.
I love a good battle scene and really good, properly posed ones are quite rare. This scene, by TheDonald13, has excellent posing and near perfect photography. It feels like you are right there in the middle of it, fighting for your life amongst the little plastic warriors.
Minifigs are suprisingly difficult to pose realisticly and action scenes are some of the most difficult. Massed battles are also difficult to photograph. The minifigs tend to blur together and it can be hard to get a sense of what the builder has going on.