Crossings and walkaways near schools in Ulaanbaatar City have been painted with 3D street art paintings in order to prevent children from being involved in car accidents. The Culture and Art Authority of the City has initiated the campaign to turn roads into 3D optical illusions in 20 places near secondary school in Ulaanbaatar City.

The 3D optical illusion paintings have been made in areas where there is high risk of car accidents near to schools.