Hi Tomasz,
thanks for the work! some feedback:
* I'm don't think that the amfitheater is the best choice here - I've seen it printed a few times, and it doesn't look great on paper. The problem is that the purple circle comes out too much. The aquaduct looks great though. I'll base my feedback on that one.
* As mentioned, please make the horizontal spaces between the latin words a little larger so that people who don't speak it fluently can see clearly where one word ends and the next begins. The small spacing combined with the font choice makes it hard.
* It would be nice if you could move the horizontal bar a little further up, so that there's a tiny bit of air between the bar and the aquaduct.
* Since the Latin text has no point at the end, the English shouldn't either.
* The 'Wiki' in the logo doesn't come off too great. Not sure how to fix it.
* I'd suggest to add a short explanation that this picture is the 2nd prize winner of 2013, and the highest ranking image from Europe. Also, what is displayed and where it is located.
* I'm no fan of the 'also in your neighborhood' phrase in the end - it suggests that we will be there in /all/ countries. We get close, but don't have that much of a spread unfortunately. Combined with a questionmark it might work, but that would give the 'supported by' a weird touch.
* In this particular photo, I think the QR code might be nicer above the horizontal bar. Can someone check its destination?
* Maybe it would be nice if we can put something in the text about the past years' successes? Right now, it is a bit too much like an empty promise.
Hope other people have some helpful insight!
Lodewijk