Sri Chakra, the king of all spiritual symbols, should be placed in a house. Of the many symbols used in Vasthu Sastra, this one requires no prayer or chanting of mantras before it is placed. The symbol is an overlap of triangles and the five downward pointing triangles represent skin, blood, flesh, fat and bone; the four upward pointing triangles represent marrow, semen, air and life. Sri Chakra symbol can be buried at the main doorway of the house or kept flat on the altar not upright or slanting and should not be hung on the wall. Since ancient times, it is known as a powerful symbol which is helpful when there are harmful elements disturbing the peace or creating bad effects in a house.