Here is a three-shot composite HDR image processed in Photomatix Pro of
Castle De Haar in The Netherlands. HDR stands for "High Dynamic Range"
and it basically takes the best exposure features from each of the three
photos that are composited and sandwiches them together to create this
surreal image.

Taken with my Canon EOS 7D with Tameron 10 - 24mm lens @
10mm. Cropped in Adobe Photoshop CS3. My fiancee and I just visited the
castle this past week. It was hard to photograph as it was under heavy
renovation so finding a view without scaffolding and construction
equipment was tricky.