For the color match exercise, we had to pick two different images, and make one look like is in the same place as the other. Using various techniques like white balancing both images for then grade it and color correct it. I did three examples of it and here you can see them.
IMAGE 01
This was the first attempt and as you can see is not as good as I would expect, but the next images I feel like are better executed. On this one, I did not plan to put one image on top of the other but to see better the result I had to.
IMAGE 02
This one, I tried to place the Eiffel tower next to the Big Ben. The scale on the eiffel tower is a bit of, but if I had used the real scale probably we would not see much of it since is much bigger, we would only see a small part of it.
IMAGE 03
This is the last image, I think I did a better job on this one. I roto out the globe and put it in the background of the plane.