Adhesions Test

I drew this for my first print book "Pigments et Recettes" to illustrate adhesive concepts. Perpendicular cuts are practiced on the dry paint film to be tested, then applied an adhesive tape that must be removed quickly.
The least little squares should be ripped with sticky tape for a good adhesion of the film. More than 60% of the dry film should remain hooked to the support for a quality paint film.