Mara of Mexico Brown Stoneware Coffee Mug Tea Cup Sun Energy Positivity Clarity. No chips cracks or crazing smoke free home . Measurement In photos . There is a mark on handle but it is glazed over ( see photo) The sun represents life but it's also known to typify energy, power, positivity, and clarity. The sun is a natural force that's outside of our control, but it also illuminates the world around us, helps living creatures navigate the planet, and sustains many essential ecosystems.