B&W HDR from Timanfaya National Park

I love B&W HDR photos. I mentioned that a few times already. Here is another one taken in Timanfaya National park on Lanzarote Island (Canary Islands). I really like how the mountain (which is a volcano in fact) is detailed in this shot.

Technical details:
Camera: Canon 5D MK II
Lens: Canon 24-105 f/4 L IS USM
Focal length: 70 mm
Aperture: f/8.0
Exposure time: 1/400 s ("middle" exposure)
ISO: 100
Number of exposures: 3
E.V. Step: 2
Flash used: no
Tripod: no
Filters: circular polarizing filter
Software: Magic Lantern 2.3, Photomatix Pro 4.2.5, Lightroom 4.2, Photoshop CS6