I believe the answer is, actually, D. The red will be too exciting and distracting to the calm library.
If you research the library, it is actually quite a colourful place, but the red on the inside, as well as the outside, would have been too much and indeed; distracting and exciting.
Answer: That is true!
Explanation: (German) artists who wanted to express emotions that were very strong. It evolved the image distinguished by lively, often parallel adaptation of their subjects, substantial color contrasts, with bold finish. These techniques emotionally intensified their work. These expressions where built on the success of van Gogh, Munch and Gauguin. It inscribed human problems like: sorrow, passion, spirituality and natural life.
good luck! :) <3
Das means to tie to bind together is bind saam
Texture, last one . Physical Size is Space