The answer is European style. Bichitr is a mughal painter whose works were inspired by European art. It is evident in the portrait of Jahangir which was allegorically presented with the hourglass throne. The one in the portrait has a vibrant halo with the blend of the shining sun and glowing moon. This represents Jahangir as the center of the universe.
I think it is from Thailand
An invisible line, known as the 180 DEGREE LINE or AXIS OF ACTION, runs through the space of the scene. The camera can shoot from any position within one side of that line, but it may never cross it. This convention ensures that the shot will have consistent spatial relations and screen directions.
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They are characterized by their brilliance and gloss, typically
Religious themes that were meant to both instruct and fascinate. Hope this helps !