Auspicious clouds, lotuses, wings... "mixed" elements tell the story of cultural blending.
"A man is sitting in the clouds, wearing cloud shoulders, a necklace on his neck, and two pairs of full and powerful wings behind his back... It sounds like this is a character from mythology, and he has always been 'living' on this stone carving of mine" ——A narrative from the stone carvings of the four-winged angels of Yuan Dynasty Nestorianism.