fill limestone peat peat rock pebble pebbles piedra piedras rock rocks texture textures earth foundation gravel ground Mineral minerals nature path road stone stones flower green heather highland moss plant rocky bolder growth moos mos mossa muschio musgo beach bog community croft crofting house houses.homes loch moorland remote scatter scattered scotland scottish sea shore sparse village blue brown calm cloud damp fence heath hill hills lochan marsh marshy mountain peace pond pool reed reeds sky still water wet away bare barren bleak clouds copyspace distance distant empty far landscape moor mountains quiet rugged rural