Philip McKay is specialised in black and white fine art. Filters play a big part in his photography and for long exposures he uses the ndx400 filter and the ndx1000 filter with a exposure time of three minutes or more. Lee neutral density graduated soft filters are also used for shorter exposures. To see more photos click here.
Daytime Long Exposure Photograph Tutorial here
Nigh-time Long Exposure Photograph Video Tutorial here
