The word "de faces" does not exist in the English language, which means it does not have any antonyms. However, if we consider that you meant "defaces," the antonyms for this word may include words such as repair, restore, enhance, beautify, upgrade, improve, or embellish. Defacing something means damaging its appearance, while its antonyms suggest the opposite - making something look better, newer, and more presentable. Certain types of art or advertising may alter or deface billboards or building facades, but when done creatively and with permission, it can become a form of public art and beautification.