Thanks, gents
Nice! Just one constructive point: the impression of speed (like in racing photography) is gained by having the subject sharp, but the background in motion(blur).
If you still have the source, you could try it on that. "Cut out" the aircraft and motion blur everything else.
Thanks for your interest, listening to critics is always the best way to learn. You are right, but the problem is that this one is a remake of an old one I already did. The "lets call source" had a motion blur applied as well, so I just had a way to make it "sharper", and it was just what you tell here; I made a cut of the plane (which was already with motion blur) and I applied a stronger motion blur to the background, so the whole composition looks better. In addition to his, I have added the "dust clouds" in both sides.
Glad you like it, cheers:
Otto/Medicineman
