How this shot was made:
Canon 5D mkII, Canon 16-35mm f2.8L II
f16, ISO 160, 20mm, 2:45 min
Shot was taken with a modified Coken Zpro Filter holder and a LEE Big Stopper 10stop ND Filter.
Processing in Lightroom, Photoshop. Plug-ins uses where Nik Color Efex Pro 4, Define 2, and Viveza 2.