I do love taking similar pictures myself, though mine don't look that professional I guess. ^^ Maybe you should consider correcting the lighting adjustments in photomatix so that the shadows won't appear so randomly all over the photo.
But still as already said before, great job there!
I have no secrets So, it is made form 3 photos in jpeg., then in photoshop i made 3 different exposures, than HDR in photomatix and finally some photo filters to improve colors because it was cloudy and rainy day so the photo was "flat"
I do love taking similar pictures myself, though mine don't look that professional I guess. ^^
Maybe you should consider correcting the lighting adjustments in photomatix so that the shadows won't appear so randomly all over the photo.
But still as already said before, great job there!
I'd really like to know some tech details (if they're not secret