Great shots, nicely done.
I do see a pinkish hue is most of the shots...maybe your monitor is off kilter so you may be tweaking them to what you see...but not how the rest of us see it. It could also be from the scanning stage. Do you have Photoshop? Just run layers and pick the white point...click on the clouds...that should give you a better color balance.
One thing that I noticed is that in a lot of the shots the horizon is slightly tilted. It can be hard to get it just right while hand holding the camera...but it's easy to fix with PS. I always notice that...and when it's tilted it sours the image for me...especially when it's the ocean. Other than that...great series. :thumbsup: