Sandstone_Contour Published on 04.01.19 in Landscape in miniature – beautiful weathered sandstone slab revealing the layers of deep geological time and the power of erosion….a lunar contour map in microcosm…. #thingsilike #inspiringnature #microcontour #exploringsydney #backtonature #designinnature #contourmap #sydneysandstone #detailsinnatureFull resolution (640 × 480)