But it created many interesting entries. I have great difficulty deciding, who deserves my vote.

Maybe I will write something about each entry to help myself choose.

#2 saponga
Infinity mirrors are quite nice. Does a b/w photography of one create fine art?

#3 catbus
Caustics of glasses are often seen and certainly interesting, does the focus on it make the picture fine art? Maybe.

#4 mr_pingu
This picture certainly has something, but somehow fine art doesn't fit for me.

#5 taixzo
A city/village, no candidate for me.

#6 robthebold
This flower is beautiful and interesting. Certainly fine art of nature.
Is it fine art to take a picture of it?

#7 mosen
While beautiful pictures, disqualified for me by the rules

#8 tomislav
This picture doesn't seem nice at first look, but the contrast of the grinning abomination to the garbage can certainly has something artsy about it. The background doesn't support the picture though.

#9 rm250j
Quite nice, but no fine art for me.

So... Its catbus vs robthebold vs tomislav.

My vote goes to #3 catbus.