Photo Manipulation and Ethics

A. Cloning over people in a portrait is a terminal offense at most U.S. daily newspapers, image manipulation.
Brian Walski combined elements of two photographs of a British soldier, taken moments apart, in order to improve the composition of the image. But instead he got fired from his job and lost credibility.

B. Its not real and you are using two photos to make one photo better.

i think this is the least unethical because they just changed her teeth.
And it actually makes them look better.

I think this photo is unethical because its two pictures put into one.
They show the soldier telling him to sit down from the first picture and the guy up with his baby from the second picture.