The correct option is 1 and 3 only.
Explanation
The painting of Sultan Abdullah Qutb Shah is a prominent example of the Golconda School, a sub-school of Deccani miniature painting. This style flourished in the 16th and 17th centuries and is noted for its rich color palette and extensive use of gold.
- Statement 1 is Correct: The portrait is historically and artistically significant within the Golconda School. It represents the stylistic features of the mid-17th century Deccani art.
- Statement 2 is Incorrect: This specific painting is currently preserved in the National Museum, New Delhi, not the British Museum in London.
- Statement 3 is Correct: The Sultan is depicted with a halo behind his head. The inclusion of a halo was a visual device adopted by Deccani painters (influenced by Mughal and European traditions) to symbolize the divine right and elevated status of the ruler.
Key Takeaway: Golconda miniature paintings are distinct for their lavish use of gold, vibrant colors, and the depiction of rulers with halos to assert royal authority.