diff --git a/mustergenerator.py b/mustergenerator.py
index f125d6c..7d62b84 100644
--- a/mustergenerator.py
+++ b/mustergenerator.py
@@ -3,10 +3,44 @@ import math
 import random
 
 
-class Hexagon:
-    def __int__(self):
-        pass
+class Circle:
+    def __init__(self, length=1000, height=1000, radius=10, distance=60, offset=30):
+        # run validations
+        assert length >= 0, "length can not be negative"
+        assert radius >= 0, "radius can not be negative"
+        assert distance >= 2*radius, "distance must be grater den two times the radius"
+
+        # Assign to self object
+        self.__length = length
+        self.__height = height
+        self.__radius = radius
+        self.__distance = distance
+        self.__offset = offset
+
+    def circle_generation(self):
+
+        x1 = 10
+        y1 = 10
+        y = y1
+        v = 1
+        g = 1
+
+        canvas = draw.Drawing(self.__length, self.__height, origin=(0, 0))
+
+        while y <= self.__height:
+            x = x1 + self.__offset * v
+            while x <= self.__length:
+                canvas.append(draw.Circle(x, y, self.__radius,
+                                          fill='none', stroke_width=1, stroke='black'))
+                x = x + self.__distance
+            y = y + self.__distance
+            v = -((1 - g) / 2)
+            g = -g
+
+        canvas.save_svg('example.svg')
 
 
 if __name__ == '__main__':
-    x = 1
+    circle = Circle()
+    circle.circle_generation()
+