No doubt, this truly is a fantastic collage and a very interesting surreal setup, @anibal-aa.
I was immediately captivated when I discovered your artwork and wanted to speculate what the artist was trying to say.
There is the light in the background and in the back of the people in the middle layer. That would perfectly symbolize hope.
The flower face - the sunny side of life. The lemon face - the bitter side of life. And there is still hope! Am I wrong?

Great work!

A thousand thanks for making use of my #LIL stuff. :-)