How could a photograph most clearly show a positive bias toward a politician?

Answer :

Demonstrate the lawmaker looking worn out and vanquished.  

Explanation:

By demonstrating the politician as drained and defeated, the picture taker endeavor to pick up sympathy for the legislator to get the politician in the administration. This is extremely in the benefit of the lawmaker and in the wake of getting the official workplaces from the government segments, that specific politician pays an enormous add up to the photographer. They even keep up great association with the politician for the focal points he could give them.

Politicians take benefit from showing their image to the public, including  positive biases created by the media, for example, photographies. They use scenarios which have been prepared in full detail, to take pictures that will be considered attractive by their voters, or that can gather more supporters.

For example, see in the photo attached how Hilary Clinton publishes during her presidential campaign a photo where she appears smiling together with a black woman. Such a picture in which she appears in a quite comfortable mood with the other woman, creates the general idea of how supportive she is with minorities or discrimined ones, in this example, two collectives together: black people and women.

no because it could make the world a terrible place to live in.