AUTHOR USES WORDS AND PHRASES TO CREATE “MENTAL IMAGES” FOR THE READER
" A straight nose, firm mouth, broad forehead, from which his ... dark hair was combed straight back, falling behind his ears to the collar of his well-fitting frock
The author used it because it gives the reader an image in their head about what the man looks like.
"Her blue eyes were as bright as the Sun, blue as the sky, but soft as silk. "