15 points and brainliest is it A, B, C, D What is one factor that gives the van Gogh bedroom a warm mood?

A. The bright colors
B. The bare floor
C. The lack of personal items
D. The perspective of the painting

I think it's gotta be A

Explanation:

the bare floor... how on earth could that give a warm mood?

the lack of personal items also makes no sense to be the answer,

and the perspective of the painting, of this painting in general, doesn't give me a warm feeling.

I say A, because of the bright orange and red used for the bed, and it seems there is a warm lighting in the room itself.