Doyle, thank you very much for this detailed comment. This kind of comments helps me realy much. Usualy I'm trying not to put objects in the center but as you said this pict doesn't have potential for a good composition. Maybe the other picts are little better (http://www.ico.bloger.hr/post/zg-aeromiting/35325.aspx).
Nice focus and subject Ivica. I think you could get a lot more impact from your shots if they were composed better . . . using the rule of thirds. Just my opinion, but the great shot you have here is a dynamic subject in a static composition. ---Free advice (you get what you pay for)) Try not to center the shot . . . Try to get the open area of the photo in front of the subject's look, movements, direction, etc. and avoid centralizing the subject. ---Normally, I would rework the shot to give you an example of what I'm trying to say . . . but this shot doesn't have the potential I need to give a good example. I have, though, a similar shot which illustrates what I mean by opening the photo in front of the action. It's at http://www.usefilm.com/image/1113605.html ....although taken from the bottom . . . note the placement in the frame and the open areas. In my opinion . . . that makes shots a bit more dynamic and if you can capture shots like this with clarity like this . . . you can get some great stuff with a better composition! --- One man's opinion . . . freely given! Hope it helps. If it doesn't - discard it. Either way, I look forward to seeing more of your work! :)