Bronze Chinese gong (wine vessel), late 13th - 12th century BCE, in the collection of the Minneapolis Institute of Art.
More information about the object here:
https://collections.artsmia.org/index.php?page=detail&id=815
Made with a few hundred 20-megapixel photos, built in PhotoScan.
This is a low-res version of the object; contact permissions@artsmia.org for a higher-resolution file.