Artist Rand Jarallah has used makeup to raise awareness of the harms of child marriage. The theme of her project is: Child marriage is not a good look. Photo illustration by Whitney Kidder

It is part of UNFPA’s annual #IDONT campaign, which calls for ending child marriage. Five school-aged girls in New York volunteered to act as a canvas for Ms. Jarallah. Photo illustration by Whitney Kidder

She used deliberately excessive makeup to create dissonance between the girls’ youth and the traditional trappings of a wedding. Photo illustration by Whitney Kidder

Every year, millions of girls become child brides. Photo illustration by Whitney Kidder

If nothing is done to stop this trend, an estimated 70 million girls will be married, before their 18th birthdays, in the next five years. Photo illustration by Whitney Kidder