Thanks. The first two shots are North Piha and it was pretty overcast and hazy from the salt spray, the colour just looked pretty boring to me at the time so i went B&W. The rest of the pics are at Cathedral Cove in the Coromandel, really nice place. The long exposure shot of the arch came about due to the length of time i was standing there trying to get a clear shot of it, but more and more people kept turning up and walking through or standing in front of me to take a photo. So i decided if they were going to be there then i'd try a 10sec exposure. i used a CPL with an ND4 and ND8 stacked, seemed to screw up the white balance or something though as they had a strong pinkish hue to them which i struggled to get rid of. What you see is about as good as i could do, but that may just be my lack of ability with Photoshop.