This is unknown plant no 2

hallo,
southern shores of lake balaton, hungary - this tall thing -- about 5 metres -- with its enormous leaves stopped me in my tracks - didnt have any flowers or seeds that i could see, was in a neglected courtyard, two strong stalks growing up against a wall -- but not climbing it -- is it some sort of fig perhaps?
thanks, karaman

 

Really struggling to make out the shape of these leaves.
Opposite leaves...long stalks, large leaf... fast growing ...maybe Paulownia tomentosa.

paulownia tomentosa leaves - Google Search

 

yeh, i think you right - couldnt take better pic 'cos it was too windy and the brick wall was too high. Thanks, karaman