diff --git a/art-gallery.md b/art-gallery.md
index a830474..31d71ca 100644
--- a/art-gallery.md
+++ b/art-gallery.md
@@ -69,3 +69,8 @@ Ghost YCH, July 2026
 Artist: [Lillimon](https://lillimon.crd.co/)  
 Character: [Shishiro Botan, Hololive](https://hololive.hololivepro.com/talents/shishiro-botan/)  
 ![Ghost YCH]( /assets/img/art-gallery/12.png )
+
+Summer YCH, August 2026  
+Artist: [Lillimon](https://lillimon.crd.co/)  
+Character: [Shishiro Botan, Hololive](https://hololive.hololivepro.com/talents/shishiro-botan/)  
+![Summer YCH]( /assets/img/art-gallery/13.png )