Specific Can someone touch up this photo for me?

[jeddouthwaite]

Could someone sharpen up the photo and make the advertising boards in the background stand out from the sky?

Thank You very much

 

[JJLAPIN]

Here is a Quick one.

 

[Babine]

 

[Argos]

The quality is really low, so sharpening for me is not an option or in my opinion, it will make it look worst, I tried to make you stand out using a few different options instead of sharpening.