Iconography
Krishna is easily recognized by his representations. Though his skin colour may be depicted as black or dark in some representations, particularly in murtis, in other images such as modern pictorial representations, Krishna is usually shown with blue skin. He is often shown wearing a yellow silk dhoti and peacock feather crown. Common depictions show him as a little boy, or as a young man in a characteristic relaxed pose, playing the flute. In this form, he usually stands with one leg bent in front of the other and raises a flute to his lips, known as Tribhangi Mudra, accompanied by cows, emphasizing his position as the divine herdsman, Govinda, or with the gopis (milkmaids) i.e. Gopikrishna, stealing butter from neighbouring houses i.e. Navneet Chora or Gokulakrishna, defeating the vicious serpent i.e. Kaliya Damana Krishna, lifting the hill i.e. Giridhara Krishna ..so on and so forth from his childhood / youth events.
A steatite tablet unearthed from Mohenjo-daro, Larkana district, Sindh depicting a young boy uprooting two trees from which are emerging two human figures is an interesting archaeological find for fixing dates associated with Krishna. This image recalls the Yamalarjuna episode of Bhagavata and Harivamsa Purana. In this image, the young boy is undoubtedly Krishna, and the two human beings emerging from the trees are the two cursed Gandharvas, identified as Nalakubara and Manigriva. Dr. E.J.H. Mackay, who did the excavation at Mohanjodaro, compares this image with the Yamalarjuna episode. Prof. V.S. Agrawal has also accepted this identification. Thus, it seems that the Indus valley people knew stories related to Krishna. This lone find may not establish Krishna as contemporary with Pre-Indus or Indus times, but, likewise, it cannot be ignored.
The scene on the battlefield of the epic Mahabharata, notably where he addresses Pandava prince Arjuna in the Bhagavad Gita, is another common subject for representation. In these depictions, he is shown as a man, often with typical god-like characteristics of Hindu religious art, such as multiple arms or heads, denoting power, and with attributes of Vishnu, such as the chakra or in his two-armed form as a charioteer. Cave paintings dated to 800 BCE in Mirzapur, Mirzapur district, Uttar Pradesh, show raiding horse-charioteers, one of whom is about to hurl a wheel, and who could potentially be identified as Krishna.
Representations in temples often show Krishna as a man standing in an upright, formal pose. He may be alone, or with associated figures: his brother Balarama and sister Subhadra, or his main queens Rukmini and Satyabhama.
Often, Krishna is pictured with his gopi-consort Radha. Manipuri Vaishnavas do not worship Krishna alone, but as Radha Krishna, a combined image of Krishna and Radha. This is also a characteristic of the schools Rudra and Nimbarka sampradaya, as well as that of Swaminarayan faith. The traditions celebrate Radha Ramana murti, who is viewed by Gaudiyas as a form of Radha Krishna.
Krishna is also depicted and worshipped as a small child (Bala Krishna, Bāla Kṛṣṇa the child Krishna), crawling on his hands and knees or dancing, often with butter or Laddu in his hand being Laddu Gopal. Regional variations in the iconography of Krishna are seen in his different forms, such as Jaganatha of Orissa, Vithoba of Maharashtra and Shrinathji in Rajasthan.
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