Step 1: Recall the fact:
Raja Ravi Varma of Kilimanoor, Kerala, learnt the European oil painting method. He was the first Indian painter to use it for pictures of Hindu gods, goddesses and stories from the epics.
Step 2: Check the options:
So (A) is correct.
(B) Nandalal Bose: he was a leader of the Bengal school and followed Indian styles.
(C) Amrita Sher-Gil: she painted Indian village life, not religious pictures.
(D) Rabindranath Tagore: he was a poet and painter who used a modern, personal style.
Final Answer:
(A) Raja Ravi Varma