Berkeley Lake Elementary School science instructor Kathy Bentley receives assistance from two students as she uses chalk to draw an encouraging message at the end of her driveway in Duluth on Friday, May 1, 2020. Bentley has drawn many encouraging messages to onlookers since in-person schooling ended for the academic year in Gwinnett County. ALYSSA POINTER / ALYSSA.POINTER@AJC.COM