diff --git a/serie1part1.pde b/serie1part1.pde
new file mode 100644
index 0000000..c62826f
--- /dev/null
+++ b/serie1part1.pde
@@ -0,0 +1,38 @@
+void settings() {
+  size(400, 800, P2D);
+}
+
+void setup() {
+  background(255, 200, 0);
+  noLoop();
+}
+
+void draw() {
+  plant(15, 0.4, 0.8);
+}
+
+void leaf() {
+  beginShape();
+  vertex(100.0, -70.0);
+  bezierVertex(90.0, -60.0, 40.0, -100.0, 0.0, 0.0);
+  bezierVertex(0.0, 0.0, 100.0, 40.0, 100.0, -70.0);
+  endShape();
+}
+
+void plant(int numLeaves, float minLeafScale, float maxLeafScale) {
+  line(width / 2, 0, width / 2, height); // the plant's stem
+  int gap = height/numLeaves; // vertical spacing between leaves
+  float angle = 0;
+  for (int i = 0; i < numLeaves; i++) {
+    int x = width / 2;
+    int y = gap * i + (int)random(gap);
+    float scale = random(minLeafScale, maxLeafScale);
+    pushMatrix();
+      translate(x, y);
+      scale(scale);
+      rotate(angle);
+      leaf();
+    popMatrix();
+    angle += PI; // alternate the side for each leaf
+  }
+}