diff --git a/2019/sketch_190719a/2096.png b/2019/sketch_190719a/2096.png
deleted file mode 100644
index 43c2743f..00000000
Binary files a/2019/sketch_190719a/2096.png and /dev/null differ
diff --git a/2019/sketch_190719a/3462.png b/2019/sketch_190719a/3462.png
deleted file mode 100644
index dd88b190..00000000
Binary files a/2019/sketch_190719a/3462.png and /dev/null differ
diff --git a/2019/sketch_190719a/4067.png b/2019/sketch_190719a/4067.png
deleted file mode 100644
index d3e6ec52..00000000
Binary files a/2019/sketch_190719a/4067.png and /dev/null differ
diff --git a/2019/sketch_190719a/6248.png b/2019/sketch_190719a/6248.png
deleted file mode 100644
index 03c289de..00000000
Binary files a/2019/sketch_190719a/6248.png and /dev/null differ
diff --git a/2019/sketch_190719a/6594.png b/2019/sketch_190719a/6594.png
deleted file mode 100644
index 719b008e..00000000
Binary files a/2019/sketch_190719a/6594.png and /dev/null differ
diff --git a/2019/sketch_190719a/7176.png b/2019/sketch_190719a/7176.png
deleted file mode 100644
index 2a60d096..00000000
Binary files a/2019/sketch_190719a/7176.png and /dev/null differ
diff --git a/2019/sketch_190719a/7673.png b/2019/sketch_190719a/7673.png
deleted file mode 100644
index c55a47a5..00000000
Binary files a/2019/sketch_190719a/7673.png and /dev/null differ
diff --git a/2019/sketch_190719a/8509.png b/2019/sketch_190719a/8509.png
deleted file mode 100644
index e8ad5603..00000000
Binary files a/2019/sketch_190719a/8509.png and /dev/null differ
diff --git a/2019/sketch_190719a/8783.png b/2019/sketch_190719a/8783.png
deleted file mode 100644
index 7d107596..00000000
Binary files a/2019/sketch_190719a/8783.png and /dev/null differ
diff --git a/2019/sketch_190719a/sketch_190719a.gif b/2019/sketch_190719a/sketch_190719a.gif
new file mode 100644
index 00000000..2ca14ef9
Binary files /dev/null and b/2019/sketch_190719a/sketch_190719a.gif differ
diff --git a/README.md b/README.md
index 106b1fa1..ae8212e6 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,16 @@ You may also support my artistic work, open teaching resources and research with
 
 ---
 
+---
+
+![sketch_190719a](2019/sketch_190718a/sketch_190719a.gif)
+
+[sketch_190719a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190719a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
+
+Intersections are hard!
+
+---
+
 ![sketch_190718a](2019/sketch_190718a/sketch_190718a.gif)
 
 [sketch_190718a](https://github.com/villares/sketch-a-day/tree/master/2019/sketch_190718a) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]