Human impact on the environment and mankind is an integral part of life cycle. Moreover, those who were affected by an initial action create a reverse influence. In «Faces in Shades» I focus on this phenomenon. The title of the NFT is matched to the scientific name of Shade (background color of NFT). Background Shade is a metaphor to the environment and society around that Face (person) you see. Some Shades are changed due to the bad influence of personality, but some are in their natural state, because Faces are in harmony with nature and people around them. The first buyer of each NFT is airdropped by NFT from "Stories and Codes" collection with Unlockable Content - history of person/scientific description of real Shade and it’s code. Search this code and see a real appearance, then compare with the background Shade of NFT. Also You can imagine if it was changed by reading Face's story. You'll see vengeance or love of Shades to Faces in my next collection with backward influence.