Annihilation, Authority and Acceptance are three novels in the same trilogy by Jeff Vandermeer.
Back in 2015 Giulio Einaudi Editore published the whole series and I took care of the cover illustrations fo the three books. Now, Giulio Einaudi Editore is collecting the entire trilogy in a convenient single softcover book format and guess what? I did the cover illustration for it.
Then I added color in photoshop.
The final printed product is a standard CMYK image.
A making of gallery: