Hidden Art「エロンジョ様」完成しました。 日本画家佐藤宏三公式サイトでは、暗時の隠し絵が無修正で観られます。 I painted a parody of Yatterman using Hidden Art, which is a hidden painting using a light-storing pigment that I invented. You can see the hidden paintings in the dark at the official website of Japanese painter Kozo Sato without any modification. https://kozo.sato.art