Walls of Europe Cover

The Aussie dollar is at a reasonable rate at the moment, so thought I might redesign the cover of my 'Blurb' book (Walls of Europe) and reorder in hardback this time... the last copy I ordered was rather expensive due to poor dollar conversion and frightening postage costs!... let's hope things will be better this time... below are a couple of design variations I'm playing with at the moment ...

Also... here are two of the  'wall of walls' images that feature in the book...