Edo Kiriko (cut glassware: えどきりこ), born in the 19th century, is a craft that drew from a European cut-glass technique.
Note: "Edo" is name of era "Tokyo" in 1600.
I tried to create imaginary cutting pattern of Tokyo Olympic 2020 logo. :)
気休めに「東京オリンピックのロゴで江戸切子があったらこんなんかなあ」ってのを作ってみる。頑張れ日本