Why did visitors to the Tate Modern behave as if they were on a beach when they visited The Unilever Series: Olafur Eliasson, The Weather Project?

a. the museum had increased the temperature of the room
b. the warm colors of the artwork made the gallery feel warm
c. it is common behavior at the Tate Modern regardless of the artwork
d. they were asked to do so by the artist
e. all of these are correct

b. the warm colors of the artwork made the gallery feel warm

a. Incorrect. The temperature of the room was not changed for the piece.
b. Correct. Warm colors, such as red and orange, can cause viewers to feel warmer.
c. Incorrect. This is uncommon behavior in a museum and emphasizes the effect of colors on the viewer.
d. Incorrect. This reaction was unexpected.
e. Incorrect. This behavior was caused by the warm colors.