Design six circle-shaped icons, each representing an element strongly associated with Norse, Greek, Roman, Egyptian, Japanese, and Aztec mythologies. **Design:** - circle shape with a simple line border - Solid color background Icon Descriptions: Greek: The Parthenon temple silhouette. Roman: The Colosseum in silhouette, with sunset behind it. Egyptian: The Great Sphinx with desert sands and pyramids in the distance. Norse: Yggdrasil (the World Tree) with Odin's ravens perched on its branches. Japanese: a torii gate, with cherry blossoms scattered in the background. Aztec: The silhouette of Chichen Itza, glowing with a deep turquoise light. **Style:** Use simple, iconic representations of each element. Stick to two or three colors per icon for clarity.