The significance is that the building is bleak and boring but the angles and curves show the unpredictable pattern that nature tends to take, the inane ways that life happens, and the way that the human psyche is so easily shaped by these events.
Furthermore they are a Post-Modernist expressionist type of feature.
I am kind of an artist and I like to use acrylics and watercolor. I would only guess that she would have used a fabric canvas. I don't know if this right but this is what I would have if I had the money to do so.
Answer:
do you have any other information about the girl that went missing
Explanation: