The EoN stands for Elements of Nature. The idea was to look at nature and use elements of it into the design. I used elements as wind, water, sand, dust, cold as in ice and warmth as in the sun. When water seeps in the cracks of the stone, it expands when it freezes at night. When the sun rises the water melts and penetrates deeper into the cracks. At night it freezes again and widens the cracks. When it is very dry sand and dust are blown around the edges of the stone, so they get nice and smooth.