diff --git a/2020/sketch_2020_10_25a/sketch_2020_10_25a.gif b/2020/sketch_2020_10_25a/sketch_2020_10_25a.gif
new file mode 100644
index 00000000..0774d68b
Binary files /dev/null and b/2020/sketch_2020_10_25a/sketch_2020_10_25a.gif differ
diff --git a/2020/sketch_2020_10_25a/sketch_2020_10_25a.pyde b/2020/sketch_2020_10_25a/sketch_2020_10_25a.pyde
new file mode 100644
index 00000000..3e35a90f
--- /dev/null
+++ b/2020/sketch_2020_10_25a/sketch_2020_10_25a.pyde
@@ -0,0 +1,23 @@
+# Inspired by https://twitter.com/ryotakob/status/1319998482283806720?s=20
+#つぶやきProcessing
+t=translate
+s="A";d={"A":"B-A-B","B":"+ABA+"}
+for i in range(6):
+ b=""   
+ for c in s:b+=d.get(c,c)
+ s=b
+def setup():size(500,500)
+def draw():
+ t(250,250);background(-1);a=mouseX/79.
+ for c in s:(c in"AB"and(line(0,0,9,0),t(9,0)))or rotate(a if c=="+"else-a) 
+ 
+ # #つぶやきProcessing
+# r=rotate
+# t=translate
+# s="A";d={"A":"B-A-B","B":"C++B++C","C":"AFFCFFA"}
+# for i in range(6):
+#  b=""
+#  for c in s:b+=d[c]if c in d else c
+#  s=b
+# def setup():size(600,600);frameRate(9)
+# def draw():t(300,300);background(-1);a=frameCount/20.;[line(0,0,4,0)or t(4,0)for c in s if not(c=="+" and not r(a))and not(c=="-" and not r(-a))]
diff --git a/README.md b/README.md
index d08a2185..469263fe 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,12 @@ Here are listed some of the tools I have been using:
 
 ---
 
+![sketch_2020_10_25a](2020/sketch_2020_10_25a/sketch_2020_10_25a.gif)
+
+[sketch_2020_10_25a](https://github.com/villares/sketch-a-day/tree/master/2020/sketch_2020_10_25a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
+
+---
+
 ![sketch_2020_10_24a](2020/sketch_2020_10_24a/sketch_2020_10_24a.png)
 
 [sketch_2020_10_24a](https://github.com/villares/sketch-a-day/tree/master/2020/sketch_2020_10_24a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]