Japan has become a New Year, Congrats!
The image is combined "Olympic symbols" https://en.wikipedia.org/wiki/Olympic_symbols and "Tokyo 2020 Emblems" https://tokyo2020.org/en/games/emblem/
Recently I made several tiling images using regular heptagons or 14-gons etc.
A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.
Use \( and \) for inline LaTeX, and \[ and \] for display mode.