Just think of two things that could be compared in an unusual way! A metaphor is just a comparison that doesn't use "like" or "as". For example, a simile would be "My love is like a rose" but a metaphor would be "My love is a rose" If you think of it this way, it might be easiest to think of a simile then take away "like" or "as". Be creative with it and have fun
There was no plane evidence or pieces of the plane found.
Portraits are being compared to a beautiful, elegant sunset.
The speaker is saying that a portrait is much more fine and beautiful than other faces one sees throughout the day, and a typical evening's sunset is, similarly, not as beautiful as a shiny, smooth-looking sunshine.
