Ganesha Yantra - creates internal balance. The bhupur (eight-dimensional square) is in viridian green, a very balancing color. Meditation on this color produces red, bringing inspiration to prakriti: the five elements plus the three gunas. The sixpointed star bring balance upon male and female energies. It is placed upon an upward pointing triangle that represents the amrit. The point in the middle if Ganesha. The main object of meditation: everything around it points towards it.