The correct option is 1 and 3 only.
Explanation
The Jaipur School of Painting reached its zenith during the reign of Sawai Pratap Singh (1778-1803). His era is marked by a distinct stylistic evolution, significant Mughal influence, and the prolific production of religious and portrait art.
Statement-wise Analysis:
- Statement 1 is Correct: Sawai Pratap Singh was a major patron of the arts. Records from the Suratkhana (the department of painting) indicate that he maintained a large atelier, employing approximately 50 artists to produce miniatures, illustrated manuscripts, and portraits.
- Statement 2 is Incorrect: Sawai Pratap Singh was a devout Vaishnavite and a devotee of Lord Krishna. He wrote poetry under the pen name 'Brijnidhi' and dedicated the Hawa Mahal to Lord Krishna. Consequently, the paintings from his era predominantly feature Vaishnava themes, particularly Raas-Lila and Krishna-Lila, rather than discouraging them.
- Statement 3 is Correct: A unique characteristic of the Jaipur School, distinguishing it from other Rajasthani styles, was the production of life-size portraits. This tradition was established by the master artist Sahib Ram during Sawai Pratap Singh's reign and continued to flourish into the early nineteenth century under his successors.
Key Takeaway:
The reign of Sawai Pratap Singh represents the Golden Age of the Jaipur School, distinguished by the innovation of life-size portraits and a thematic dominance of Vaishnavism (Krishna cult).