Shiva, Rudra, Pashupati, Mahadev and Mahesh, he is known by all these names. All the religions, sects and races have worshipped him by some of these names or some other name through all the ages. He is the most prominent figure in the Hinduism, which is bsically ollective form of varied beliefs of Indian subcontinent. Even the Scriptures of Upnishads idetify him as 'Brahma' ( The supreme soul and not one of the triad) and the 'Onkar'. Tantra also combine Shiva, Om and Ajna chakra.
Of his many forms and formless presence throghout human history of this subcontinent, the most prominent, well known and universal picture of him is attached below.
However, a closer inspection by an open mind reveals a completely different picture and concept coded inside this picture.
My own observations are added below:
1. Snake - The snake on the shoulders is nothing but the 'Awakened kundalini'. The kundalini power which rises through the seven chakras elevates the Consciousness through different levels of awareness upto the highest level of Enlightenment. Kundalini has always been depicted as a coiled snake. This depiction shows the path of soul to sepersoul through awakening the Kundalini.
2. Third Eye-' The Third eye' of Shiva is not the eye of the destruction of the world, but it is the 'Ajna Chakra' itself. The Ajna chakra, which lies in the center of the forehead, is one of the most powerful chakras and when it awakens, the eye of the true knowldge opens. This eye sees through all space and time and this eye when opened destroys the clouds of Ignorance, which make us completely blind to the truth. Third eye is the inner eye and the all seeing eye of the Ajna chakra of liberation.
3. Ashes, matted hair, Tiger Skin- They depict the detachment to the material desires. The annihilation of desire and the triumph of the divine body above the primitive desires of this animal body. The tale of the burning of 'Kamdeva' by the third eye of Shiva is the literal depiction of the death of desires by the opening of the inner all seeing eye of knowledge.
4. The Lotus posture is the favoured meditative of yogi since forever.
5. The poison held in the throat- The poison held in the throat of the lord Shiva clearly depicts the liberation of the soul from the birth and death cycles. For the awakened soul of the yogi there is no death.
6. The ganga originating from the head of lord Shiva is the stream of knowledge.
7.Damaru- Symbol of the supreme sound of 'Om'. besides the above,
the other pictures of Lord shiva also depict thd following:
1. Parvati - The consort of lord Shiva, is the depiction of the secret knowledge of the duality of the unity and the unity of the duality. She is the 'Yin' of the Yang of Shiva. They are also worshipped together as 'Ardhanarishwara' as the Yin-Yang combination. The Ardhanarishwara inside the Shivling is the symbol mediated upon for awakening the Ajna Chakra and the mantra is 'Om'.
Natraja- look again the posture is nothing but the shape of 'Om'!
The above depiction seems to the secret coded knowledge in form of message between yogis.
The summarized knowledge seems to be that, " The journey of Enlightment from soul to supersoul is through the true nowledge gained from awakening the inner eye through meditation and detachment."