Square(color='red')
Circle(color='orange')
Circle(height=90,width=90,color='yellow')
Circle(height=80,width=80,color='lime')
Circle(height=70,width=70,color='cyan')
Circle(height=60,width=60,color='orchid')
Circle(height=50,width=50,color='pink')
Circle(height=40,width=40,color='white')