Because the size of the image forced you to scroll from top to bottom.
The top appears as a waterfall.
It is a right-brain, left-brain exercise.
If one saw figures dressed in white, is that left or right brain?
The right-brain sees the beauty of God’s creation; subjective, emotional, art.
The left-brain sees the rational facts of the image; objective, material, facts.
I think I have that right...