Photoshop question

[SZLiao214]

How would i go about sharpening the lines of the stone pathway in this Photo ?

What other fixes would you recommend?

This picture was taken with a canon s2.

 

[blurredvision]

You can apply USM (Un-Sharp Mask) in Photoshop. As for other fixes, you need to rotate the picture a bit clock-wise to straighten it.