These advertisements were placed on walls & floors in public bathrooms at local bars by the South African road safety organization.
If you come closer to the 'advertisement' the accompanying copy signs 'Know what to do'.
These magnificent & illusionary posters are made by Scholz & Friends Berlin for the website Jobsintown.de advertisement for those who need a new job. Its definitely a clever piece of advertising using coffee machines, ATMs, photo-booths, & washing machines.
Source: 1, 2, 3, 4.
Don't miss to check out "Creative and Clever Uses of Sticker in Advertisements - Part: 1| 2| 3| 4."
Creative Advertisements Part II.
Interesting Advertisements Using Elevators.
Interesting Advertisements By Natan Jewelry.
50 Amazing Advertisements You Haven't Come Across.