diff --git a/Algorithms.Tests/PointTest.cs b/Algorithms.Tests/PointTest.cs
index a406121..630b887 100644
--- a/Algorithms.Tests/PointTest.cs
+++ b/Algorithms.Tests/PointTest.cs
@@ -9,6 +9,9 @@ public class PointTest
     {
         Point point = new Point(0, 1);
         Assert.AreEqual("{\"x\": 0, \"y\": 1}", point.ToString());
+
+        point = new Point(0, 1.5);
+        Assert.AreEqual("{\"x\": 0, \"y\": 1.5}", point.ToString());
     }
 
     [TestMethod]
diff --git a/Algorithms.Tests/SierpinskiTriangleTest.cs b/Algorithms.Tests/SierpinskiTriangleTest.cs
index 7a6480c..60b43db 100644
--- a/Algorithms.Tests/SierpinskiTriangleTest.cs
+++ b/Algorithms.Tests/SierpinskiTriangleTest.cs
@@ -10,5 +10,12 @@ public class SierpinskiTriangleTest
         SierpinskiTriangle st = new SierpinskiTriangle(new Random(666));
         Assert.AreEqual(10, st.GenerateRandomPath(new Point(2, 3), 10).Count());
     }
+
+  [TestMethod]
+    public void testGenerateVegaLiteSpec(){
+         SierpinskiTriangle st = new SierpinskiTriangle(new Random(666));
+         string vegaLite = st.GenerateVegaLiteSpec(new Point(2, 3), 2);
+         Assert.AreEqual(360, vegaLite.Length);
+    }
     
 }
\ No newline at end of file
diff --git a/Algorithms/Point.cs b/Algorithms/Point.cs
index 53e4584..84c1695 100644
--- a/Algorithms/Point.cs
+++ b/Algorithms/Point.cs
@@ -1,5 +1,7 @@
 namespace Algorithms;
 using System;
+using System.Globalization;
+
 public class Point
 {
     private double x;
@@ -41,7 +43,11 @@ public class Point
     }
 
     public override string ToString(){
-        return "{\"x\": " + this.x + ", \"y\": " + this.y + "}";
+        return "{\"x\": " 
+        + this.x.ToString(CultureInfo.InvariantCulture) 
+        + ", \"y\": " 
+        + this.y.ToString(CultureInfo.InvariantCulture)
+        + "}";
     }
 
 }
\ No newline at end of file
diff --git a/Algorithms/Program.cs b/Algorithms/Program.cs
index 3f62ea9..088a193 100644
--- a/Algorithms/Program.cs
+++ b/Algorithms/Program.cs
@@ -10,13 +10,8 @@ class EntryPoint
 
     public static void Main(String[] args)
     {
-
-
-        IntChainLink lastLink = new IntChainLink(3);
-        IntChainLink secondLink = new IntChainLink(2, lastLink);
-        IntChainLink firstLink = new IntChainLink(1, secondLink);
-        Console.WriteLine(firstLink.Head()); // 1
-        Console.WriteLine(firstLink.Rest().Head()); // 2
-        Console.WriteLine(firstLink.Rest().Rest().Head()); // 3
+        SierpinskiTriangle st = new SierpinskiTriangle(new Random(666));
+        string vegaLite = st.GenerateVegaLiteSpec(new Point(2, 3), 2000);
+        Console.WriteLine(vegaLite);
     }
 }
diff --git a/Algorithms/SierpinskiTriangle.cs b/Algorithms/SierpinskiTriangle.cs
index 6a6147f..32de63f 100644
--- a/Algorithms/SierpinskiTriangle.cs
+++ b/Algorithms/SierpinskiTriangle.cs
@@ -1,22 +1,56 @@
+using System.Net;
+using System.Threading.Tasks.Dataflow;
+
 namespace Algorithms;
 
-public class SierpinskiTriangle{
+public class SierpinskiTriangle
+{
     private readonly Random random;
 
-    public SierpinskiTriangle(Random random){
+    public SierpinskiTriangle(Random random)
+    {
         this.random = random;
     }
 
-    public List<Point> GenerateRandomPath(Point point, int length){
+    private string generateVegaLiteSpec(string path)
+    {
+        return $$""" 
+        {
+            "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
+            "data": {"values": {{path}} },
+            "width": 600,
+            "height": 600,
+            "mark": {"type": "point", "filled": true, "size": 2},
+            "encoding": {
+                "x": {"field": "x", "type": "quantitative"},
+                "y": {"field": "y", "type": "quantitative"}
+            }
+        }
+        """;
+    }
+
+    private string PathToString(List<Point> path)
+    {
+        return "[ " + string.Join(", ", path) + " ]";
+    }
+
+    public List<Point> GenerateRandomPath(Point point, int length)
+    {
         List<Point> path = new List<Point>();
         Triangle triangle = Triangle.Equilateral(10);
-        for(int i = 0; i < length; i++){
+        for (int i = 0; i < length; i++)
+        {
             path.Add(point);
             point = point.MidPointOf(triangle.RandomSummit(random));
         }
-
         return path;
     }
-    
+
+     public string GenerateVegaLiteSpec(Point point, int length){
+        List<Point> path = GenerateRandomPath(point, length);
+        string pathAsString = PathToString(path);
+        return generateVegaLiteSpec(pathAsString);
+     }
+
 
 }
\ No newline at end of file