On this assignment I learned how to use the tool Blend If, this allows to make any layer visible in the highlights, mid tones, and shadows of an image. First I selected Curves, in the adjustments layer. This brought up a grid so I moved the mid points to 65, 140. Since this made the image too bright in the window I had to double click on the curves layer, which brought up the blending options. On Underlying Layers, I hit Alt and I clicked and drag a white point all the way to the dark area. I then created a new Curves layer and instead of RGB, I selected red and selected midpoint and moved it to 131, 162. Then, I went to blue and moved the midpoint to 142, 126. I wanted to warm up the highlights of the image so I double clicked the second curves layer and it opened the blending options. On Underlying Layer and I hit Alt and dragged a black point all the way to the white area.