Prophecy07 wrote:Seconded! Painting each and everyone stone a slightly different shade over 6x4? I'm sure it will be gorgeous, but pass!
I don't know how well washes work on these mats, but it would be possible to paint it a generic grey/black highlight/lowlight and then just wash the cobbles with different colours - much quicker than painting each one up in multiple shades of each individual colour anyway...