Thanks all, the boulders are Photogrametry rocks from a site I found, maybe cubebrush?. The left one is a sandstone boulder with the materials it came with and the right one is a granite boulder but I used one of the granite.tgc files( maybe WASasquatch's?), I must have got here, instead of it's native texture and added a Reflection shader, perhaps a bit over done. The lovely free XFROG Crack Willow grove was intended a a backdrop for the rocks but those trunks added unexpected 'drama?'. Thanks to Dune for the excellent grass