Where you toss it makes a world of difference. STOP LITTER. Artwork by: Dale Bolus, 2nd Grade, age 8 Bessie Carmichael Elementary Teacher: Bernadette A. Ison San Francisco Department of Public Works sfdpw.org Printed on 100% post-consumer recycled paper. Donde tira sus desechos hace un mundo de diferencia. NO BOTE BASURA EN LA CALLE. Artwork by: Dale Bolus, 2nd Grade, age 8 Bessie Carmichael Elementary Teacher: Bernadette A. Ison San Francisco Department of Public Works sfdpw.org Printed on 100% post-consumer recycled paper.