abstract angles appearance chips close-up color colour concrete conglomerate crack dividing-line drive driveway gray green grey groove growth life line linear macro mixed mixture moss moss-covered moss-growth plants rocky rough solid sprouting straight surface surfaces texture textures close up damp globe moss covered rain rain-drop covered moss raindrops round stone wet wet moss 'jungle' blocks stone wall covered secure sold stones strong bolder moos mos mossa muschio musgo nature peat plant rock granite rocks