How to best preserve works of art: a complete guide

The way we decide to preserve works of art is essential for preserving the value and beauty of a collection over time.

Whether it is paintings, sculptures, or objects of design, each piece requires specific attention to prevent damage and degradation.

In this article, we will explore how to preserve artworks effectively, ensuring longevity to the pieces and reassuring collectors.

Why is preserving works of art well fundamental?

Properly preserving a work of art does not only mean maintaining its aesthetics, but also safeguarding its economic and cultural value.

Damaged works can undergo a significant depreciation, in addition to losing their charm and historical relevance. Furthermore, some materials used by artists are particularly vulnerable to environmental factors, making targeted care necessary.

The main risk factors for artworks

Works of art can be compromised by different elements. Below, we list the main risk factors:

1. Light and illumination

Light is one of the most insidious enemies of works of art. Ultraviolet (UV) rays present in sunlight and in some artificial sources can fade colors and deteriorate organic materials such as paper and fabrics.

How to protect artworks from light:

• Avoid direct exposure to sunlight.
• Use glass with UV protection for frames and display cases.
• Opt for LED lighting systems, which emit less heat and do not contain UV rays.

2. Temperature and humidity

Temperature variations and inadequate humidity levels can cause significant damage, such as cracks in paintings and warping in materials.

Guidelines for maintaining optimal conditions:

• Maintain a stable temperature between 18 and 21 °C.
• Ensure that the relative humidity is between 40% and 60%.
• Use dehumidifiers or humidifiers to regulate the environment.

3. Dust and dirt

The dust not only makes the works less presentable, but it can also cause long-term damage by accumulating in the details and textures.

What to do:

• Clean the works regularly with delicate tools, such as soft brushes or microfiber cloths.
• Avoid aggressive chemical products.

4. Insects and parasites

Insects such as tarli and pesciolini d’argento represent a danger to organic materials like wood, paper, and fabrics.

Preventive measures:

• Periodically check for signs of infestation.
• Preserve the works in clean and well-ventilated environments.
• Use anti-moth products or natural substances like lavender.

5. Manipulation and transport

Handling or moving a work of art without the necessary precautions can cause irreparable damage, such as scratches or breakages.

Practical advice:

• Wear cotton gloves to avoid leaving fingerprints or grease residues.
• Use appropriate packaging materials, such as pluriball and reinforced crates.

Conservation techniques for types of works

Each category of artwork has specific needs. Let’s see how to best preserve them.

Paintings

The paintings, especially those on canvas, are particularly sensitive to humidity, light, and handling.

Recommended care:

• Keep the paintings away from sources of heat and humidity.
• Clean the surface only with suitable tools, avoiding DIY interventions.
• Rely on professional restorers for any damage.

Sculptures

The sculptures can be made with different materials, such as marble, bronze, wood, or plastic, each of which requires different treatments.

General guidelines:

• Protect wooden sculptures from humidity to prevent mold and warping.
• Clean the marble with distilled water and a soft cloth, avoiding acidic substances.
• Apply a protective wax for the bronzes, following the instructions of an expert.

Photographs and prints

Photographs and prints on paper are among the most fragile works.

Useful tips:

• Use frames with UV-protective glass and museum-quality passepartout.
• Avoid bending or excessively rolling the prints.
• Store in archival boxes with neutral pH.

Design objects

Contemporary design objects, often made with innovative materials, can degrade quickly without proper maintenance.

How to act:

• Identify the materials and learn about their specific characteristics.
• Clean with non-abrasive products and periodically check the integrity of the structures.

The role of insurance to protect art

Insuring your collection is a crucial step to ensure the economic protection of the works. Insurance policies offer coverage for accidental damage, theft, and other risks.

What to consider when choosing an insurance:

• Accurately assess the value of the works with qualified experts.
• Choose a specific policy for the art market.
• Document each piece with photographs and certificates of authenticity.

Professional advice: when to consult the experts

For optimal preservation, it is always advisable to make use of consulenti and expert restorers. These professionals can:

• Perform in-depth diagnoses on the state of conservation.
• Intervene in a targeted way to repair damages.
• Offer personalized advice for daily maintenance.

Attention to details

Preserving art requires time, resources, and attention to detail, but the benefits are invaluable.

A well-preserved collection not only maintains its economic value, but also becomes a cultural heritage to pass down. By following these guidelines and relying on experts, it is possible to ensure a long life for the works of art.

Amelia Tomasicchio

As expert in digital marketing, Amelia began working in the fintech sector in 2014 after writing her thesis on Bitcoin technology. Previously author for several international crypto-related magazines and CMO at Eidoo. She is now the co-founder and editor-in-chief of The Cryptonomist and Econique.

She is also a marketing teacher at Digital Coach in Milan and she published a book about NFTs for the Italian publishing house Mondadori, while she is also helping artists and company to entering in the sector. As advisor, Amelia is also involved in metaverse-related project such as The Nemesis and OVER.