The protesters were young and their mood was serious at Manhattan's March For Our Lives on March 24, 2018. Among the estimated 175,000 demonstrators were many New York City students and teachers. Post-rally, it was hard to wind down. Many wore signs as they shopped, stopped for food, walked in the park or took public transport home. Three high school friends (above) walked up Sixth Avenue with a "Books Not Bullets" crown and stopped to snap a proud photo in front of Robert Indiana's iconic pop-art LOVE sculpture. After a day of sincere political action, they had a reminder that love was in the backdrop. Others left their signs in a temporary wall of dissent (below) against barricades where the crowd dispersed. Their fierce statement would remain for a few hours more, or at least until street sweepers arrived.