Protecting the Reverse Side
In addition to climatic effects, the movement of the canvas support (even with enough tension) can cause damage within the paint.
Even if a painting is stretched sufficiently, there is still movement,
therefore it is very important to protect the painting from behind.
A fleece placed within the stretcher, plus the addition of a backboard, protects the painting from
- mechanical stresses
- heat and cold
- dust and dirt
All materials are conservation grade