future gravel path pathway perspective slab step stepping stone stones dry flowers garden grass lichen moss peaceful plants rock stony tranquil footpath green High Up highest Kazakhstan landscapes mountain nature Nature Backgrounds river scenics Stepping Stone stream valley Wildlife. Asian bridge buddhism calm concentration contemplation deep thought heart-searching introspection japanese Karesansui garden meditation meditative oriental pondering quiet time raked gravel reflection relax rocks rumination self-examination soothe stepping stones stone arrangements symbolic water take a break take time out tranquilize water zen backdrop background desktop structure structures texture textures wallpaper abstract abundant aggregate appearance chips color colors colour colours decoration decorative filler filling gardening gray grey landscaping light milky-quartz outdoors paths pathways pebbles protective quartz rough secure shaped shapes size Sizes solid stepping-stone strength strong surface surfaces terrain textured thick concrete steps curve curving going up grassed area steps stone steps UP