DSC02962arwBotCropSkew

I confirm the opinion expressed in the previous photo (the slight barrel effect, which does not disturb, can be easily corrected), ciao Giangiorgio

I see only converging lines, but not barrel distortion, Giangiorgio! I simply can't see curved lines, only converging lines due to the difference in altitude between my standing point and the building! OK, thank you very much for your remark and comment! Ciao! PDE

Thank you very much for your interesting comment, Robert! Cheers! PDE