Just about every woman has some experience with lipstick, whether you wear it daily or merely have childhood memories of smearing on your mother's lip color. Artist Alyson Fox interviewed and photographed more than 100 women of all ages and ethnicities for her new book "Shade of Red." The unifying characteristic among the women was their willingness to be photographed wearing a singular shade of lip color, Revlon's Certainly Red Super Lustrous Lipstick. The arresting, haunting photographs not only capture each woman looking gorgeous, but also depict the interesting way lipstick is both unifying and transformative. Check out some of our favorites from the book and then head on over to AlysonFox.com to learn more about her beautiful and captivating project!