Author's Note: First I changed the perspective of the original to make the vanishing point more dramatic. I then deleted the current sky, as I'd need to replace it later. I added more canvas at the top to clone to, then used the 'Vanishing Point' filter in (for the first time! That filter rocks!) to set the perspective plane and clone the storeys. Rendered some clouds over a subtle gradient, and added the light rays to accentuate how the building 'pierced' the sky. Finally the cloned storeys took a heck of a lot of 'fixing', laboriously using the stamp tool to make them look more realistic. I enjoyed making this one!