I had someone ask me how to choose the right angle from which they should take their photo. Well, that was not exactly a question out of the blue. We were talking about angles, trying new angles, and using new angles as a means to adding a new dimension of interest to our images.
Absolutely, we should try different angles, but there is no answer to the question of which angle is best. There are pointers, to be sure, but I even hesitate to mention those, for fear that we will find the key to making our photographs look just like everybody elses or possibly never attempt to excercise our creativity in the first place. Forbid!