Born in 1942 in Boorugupali, Andhra Pradesh, T. Vaikuntam completed a Diploma in Painting at the College of Fine Arts and Architecture, Hyderabad, in 1970, and then another in Painting and Printmaking from the Faculty of Fine Arts at Maharaja Sayajirao University, Baroda, in 1972.

He finds his inspiration in the rural areas of the state. Men and women of his village are often the central characters of his work. Telangana women, in particular, are frequent subjects for his works. The obsession can be traced back to his childhood, when he used to be fascinated by the male artists who used to impersonate female characters in the travelling theatre groups that performed in his village. He admits finding the women of his village very sensuous and that he only attempts to capture their vibrancy.

The artist lives and works in Hyderabad, Andhra Pradesh.