I have no idea how to measure "colour correction". But if you mean how much the colour is changed from the original in Photoshop, it's very little. I just reduced the magenta cast in the shadows. The sand and water were very purple in the RAW, I've made it more blueish...
I asummed it could be done on a very scientific mathematical level. Its a great shot. I wish I knew how to change the color of things realistically. I have a photo in my gallery where her face is red while her body is like an ivory white. I suck at all styles of photo-manipulation.
Great job, and I hope to see more of your work in the future~!
I just reduced the magenta cast in the shadows. The sand and water were very purple in the RAW, I've made it more blueish...