Among them are the diagrams in which energies are concentrated - visual parallels to the verbal mantras. They focus the energies of the meditator, and correlate all his previous efforts and knowledge into single divine images, which are often used in cumulative series. The most important part is the Shri yantra, composed of nine interpenetrating triangles, symbolic of male and female, which give rise to the circuits of other triangles. Through analysis of these selected interpretations, beauty can be understood as that which creates happiness or satisfaction in the beholder. Without the slightest doubt beauty is in the eye of the beholder yet it consistently appears that beauty generally is observed in nature or in an image which symbolizes nature such as a Yantra.
Symmetrical objects create an image from which only one type of focus is permitted, into the image.
For Duchamp, concentrating on the spinning tire was akin to watching a fire, it enthralled him and took his mind away from the grueling concepts and decisions which he was encountering in his everyday life. It is through Duchamp's happiness in which the beauty of the Bicycle Wheel can be defined. The human figure has also been represented in a multitude of ways through strong symmetrical compositioning. The classic example is Leonardo DaVinci's drawing using geometric symmetries of the square and circle to define human proportions. The use of symmetry can achieve several goals for an artist or architect.