A local artist and a resident of a neighborhood in San Francisco were fade up of crossing poops, syringes and realized that it was easy for locals to become blind to all the grime, so he decided to bring attention to it through this "whimsical art project." as shown above. 

In our project, we can use such art piece, using poops, broken alcohol bottles (Hazardous public behavior) and display them on streets to bring the attention of the people or similar whimsical artwork could be used. 

Cost: Few hundred dollars. 

Precedent : 

http://hoodline.com/2016/08/local-artist-turns-soma-feces-syringes-into-mouthwatering-art?utm_source=story&utm_medium=web&utm_campaign=stories