Kate M- Eye Fish

I made this picture by combining two images. I took a picture at an aquarium about a year ago and I took a picture of my eyes a couple of weeks ago. I put the aquarium picture in a layer above the eye pic and set it to darken. I decided to edit out a coulee of other people but i left my friend in the picture. I wish there wasn’t such stark line between the green color and blue on the left side of the picture, but I couldn’t figure out how to do that without bringing too much of my nose into the picture.