Which of the following statements is/are correct regarding the Mughal school of Paintings?

1. Royal court scenes, battlefield scenery were mostly used as themes in Mughal paintings.

2. Akbar established the department of paintings and patronised the use of calligraphy in paintings.

3. Paintings made in Jahangir's reign lack liveliness due to the excess use of gold and bright colours.

Select the correct answer from the codes given below.