This one's processed in Silver Efex Pro 2 using almost all new features. See the promotional video for Nik Software's Silver Efex Pro 2 and other videos Click here for the videoTechnical info:
ND110 - 10 stops.
240s (4min0sec) exposure Software:
PS CS5 - Silver Efex Pro 2Other Post processing equipment:
Wacom Intuos 4 tablet for some accurate editing.