In order the photos to be successful and faces of people alive, you need to follow certain rules and consider some tips and hints in work. There are certainly such cases when picture turns successful and you do not even need to make any effort, but still if you want the pictures to please the photographer, you should immediately take care of their quality. So, the first and the most important rule is that the camera must be held steady and by a firm hand, it does not stand uncertainty. If you make the portrait of a man, then photograph as close as possible in order anything unnecessary not to be in the frame. If the portrait is planned in all magnitude, then point the lens at the chest or waist.
Yes, such area as photography is not so easy thing; here are also some special rules and a lot of information which you need to read; here you also need a help, as, for example, an essay writing help
, where real professionals and great specialists of their deal make everything for you to create only the best works. The same thing is with the art of photography; you need to fond some websites of well-experienced photographers or some blogs for beginners or amateurs.