Red lips are a fascinating photo subject on their own, but they can also bring portraits up a notch without any extra effort. You can match red lips with surrounding objects, or contrast them against neutral colors for an especially striking photo. Let we see these pictures below.
Valentine's Kiss by Jude McConkey
Red Lips by Melissa Dale
She Wore Crimson by Violet Bella
Three Women by Elle Moss
Secret by Elle Moss
Secret by Elle Moss
Something to Confess by Anais Gómez-C
Me as a geisha by Francisca Ulloa
Source: http://www.photographyblogger.net/18-awesome-pictures-of-red-lips/