I held off buying any of the Concrete polishes for a long time because I was not sure if I would like them. Eventually I decided I wanted a bit of a change and so I bought Stonehenge which is a cobalt blue concrete polish. It does look quite different and I think that you could create something really nice if you alternated this polish and Nails Inc's Baker Street. You could also use this polish for a feature nail. I will have to experiment by painting this polish on top of a shiny polish like Black Taxi to create a half and half textured effect.