Torturing People Part 12

Moving Wall -- an illusion

Suggested materials
Black paint
1 Paint brush (medium size)
White paint (if the wall is not white)

Steps
1. Lure your victim out of his/her room, and get into it with the materials.
2. Clean your victim's room to ensure maximum wall exposure. Whitewash the wall if it is not already white.
3. Paint wavey lines systematically, ensuring equidistance from between lines. Fill the wall. (For reference, refer to Bridget Riley's works.
4. Allow your victim to return to his/her room.
5. Enjoy the effect from a distance. Get a fruit shake and some popcorn (optional).

Note: It will take some time for the wall to work.

Alternatives: Colors can be used as well. To create the "driving-people-nuts" effect, refer to Vassarely Riley's works.


Disclaimer:
No person or animal is harmed in the process of creating this post.
Any coincidence to anyone or any event is unintentional.
The author (i.e. me) would not be held responsible for any consequences if the torture should be carried out.