Tried my hand at some long exposures using ND filters. The pic below ended up being a 10 stop stacked on a 6 stop for a total of 2min11second exposure. Unfortunately the circumstances were not ideal for framing my pic. My camera was mounted on a gorilla pod which is short so angling up meant to see the pic in liveview my head was to the ground as if I was listening for an earthquake. It was so bright that the liveview screen was hard to see, sweating bullets with tourists walking around. I used my 16-35 f4 lens on a D600. This is the lighthouse in St. Augustine, FL.
BM6_3037-Edit by BMalinis, on Flickr
BM6_3037-Edit by BMalinis, on Flickr