Khajuraho temple is made of sandstone without the use of mortar.
It is symbol of Kama Sutra- a lesson of doing sex with different style. One man is doing sex with many lady. The sex culture was open in the society at medieval time in India.
Sexual images represents fertility rituals at the time of medieval India. Fertility includes purpose of procreation & cannotations, aversion of evil & misfortune and promotion of life & happiness.