Split Tone Lighthouse????

OK, here we go again. I used the tutorial Kerry provided, added a gradient mask to bring out the color in the upper part of the lighthouse. I've tried using LR and the split tones presets all look like tinted images to me. I don't know what this is:e3
Comments and suggestions appreciated.

Cheryl, I think that because your whites are so white that you are only seeing color in your darks which makes it appear as a tinted image-if that makes sense. But the gradient and the "being in-between color and gray scale" make this a split toned image IMO. Good job!