Distinguishing Between Restoration and Conservation
Common Issues Requiring Professional Intervention
- Craquelure: A network of fine cracks caused by the drying process or changes in humidity.
- Flaking and Cleavage: When the paint layers begin to separate from the canvas or the ground layer.
- Tears and Punctures: Physical damage resulting from improper handling or accidents.
- Stretcher Bar Marks: Horizontal or vertical lines caused by the canvas pressing against the wooden frame.
The Technical Process of Oil Painting Restoration And Conservation
Surface Cleaning and Varnish Removal
Structural Repair and Consolidation
Inpainting and Reintegration
Implementing Preventive Conservation Strategies
- Climate Control: Maintain a stable temperature (around 68-72°F) and relative humidity (45-55%) to prevent the canvas from expanding and contracting.
- Lighting: Avoid direct sunlight and high-intensity artificial light, which can cause pigments to fade and binders to become brittle.
- Proper Handling: Always wear lint-free gloves when touching the frame or canvas to avoid transferring skin oils and acids.
- Regular Inspection: Check the front and back of your paintings annually for signs of pests, mold, or shifting paint.