Siddha is a term that is used widely in Indian religions and culture. It means "one who is accomplished." It refers to perfected masters who have achieved a high degree of perfection of the intellect
The mahasiddha Virūpa, 16th century
Although the siddhas (the liberated beings) are formless and without a body, this is how the Jain temples often depict them.
Mahasiddha is a term for someone who embodies and cultivates the "siddhi of perfection". A siddha is an individual who, through the practice of sādhanā, attains the realization of siddhis, psychic and
Siddha
…the 84 siddhas and 9 nathas are remembered, and it is this tradition of siddha which is known as the Nath tradition. Siddha is a term used for both mahasiddhas and Naths So a siddha may mean a siddha, a mahasiddha or a nath. The three words are used interchangeably. A list of eighty-four siddhas is found in a…
Four Mahasiddhas (18th century, Boston MFA). Saraha in top left, Dombhi Heruka top right, Naropa bottom left, and Virupa bottom right.
Eight Mahasiddhas with the bodhisattva Samantabhadra (top); 1st row (l->r): Darikapa, Putalipa, Upanaha; 2nd row: Kokilipa and Anangapa; 3rd row: Lakshmikara; Samudra; Vyalipa.
The Mahasiddha Vanaratna (1384-1468) receiving Abhishekha (Initiation) from Sita Tara (White Tara)
Terracotta sculpture of Luyipa, Nepal, Patan or Thimi, early 17th century