Art storage need not be an overwhelming process. All around the globe, thousands of priceless works of art are carefully stored for future exhibition both private and public. With proper preparation and regular maintenance, artwork can be stored away worry-free. When storing artwork in personal storage or an art storage facility, below are seven considerations that should be made to ensure the long-term health of the artwork.
Environmental
Artwork should be stored in an environment with a stable temperature of 65-70 F (18-21 C) and 40-50% humidity. Fluctuations in temperature and humidity may lead to destabilization of paint layers due to the different expansion and contraction rates of the materials. Additionally, conditions with high humidity may cause mold growth and conditions overly dry may cause art materials to become brittle. We suggest use of a temperature and humidity monitor in the storage area.
Lighting
The storage area should be dark. Taking steps to minimizing UV from sunlight and lamps is crucial in creating a stable environment for artwork storage. Exposure to direct light, natural or artificial, can lead to surface fading and in some cases, degradation of the artwork. Storage of fine art should be kept away from light to ensure the long-term health of the materials. Additionally, it is important to avoid infrared lighting or any lighting generating large amounts of heat.
Air Quality and Cleanliness
Airflow and air quality are directly connected to dust mitigation and cleanliness within a storage space. Covering works in protective, acid free material will aid in creating a barrier to dust and grime surface build up. Regular maintenance, vacuuming, and properly designed airflow are crucial considerations in storage areas. Maintenance of the storage location/area will ensure the cleanliness of the space, mitigation of pests, and an opportunity to check-in on environmental controls.
Storage Preparation
Different works will require different storage space. Avoid storing works on the ground. Framed paintings are best stored on storage screens with museum- grade hooks. This keeps the paintings off the ground and easy to access. Proper storage shelving and screens also allow easier access for regular cleaning maintenance as well as maintain better airflow in the storage area. Works with exposed fabrics and materials may be contained in acid free paper and stored in appropriate containers. Material consideration is crucial to the storage process. Acid free materials should be used in most all cases of insulation to prevent surface damage and deterioration over time. Artworks will require different packaging requirements based on their age and material design; consultation of a fine art conservator is recommended to ensure compatible materials are used in the storage process.
Murals at Hale Library, Kansas State University, protected during onsite construction
Handling
While moving works to and from storage, careful consideration and preparation must be given to the handling of the artwork. Artwork surfaces should avoid being touched and any kind of conspicuous force should be avoided. Use of gloves will prevent transfer of oils and dirt on human hands to the artwork surfaces during handling. If any damages occur during the handling process, it is best to contact a conservator to properly analyze the piece and document findings.
Insurance
Depending on the value of your piece, you may want to consider insuring the artwork prior to storage or transportation. This is also a natural opportunity to have the condition of the piece evaluated and detailed documentation recorded for future reference.
Documentation
While preparing and packaging artwork for storage, thorough documentation and labeling will prove extremely useful down the road. Documentation should include details regarding the artwork, material make-up, condition, historical details, valuation, insurance information if applicable, manner of storage, location of storage, and any other relevant information germane to the artwork. Depending on the amount of works to be stored, development of a catalog system may be an important consideration. As with most things in life, careful organization upfront, pays off in the long run.
We encourage art owners to continue educating themselves on the storage and conservation processes related to their artwork. The more you know about the artwork, its composition, and condition, the more confident you will be in the storage environment. Thus, with a thoughtful consideration given to the above suggestions, storage of fine art should not give great cause for concern and will preserve the works for the enjoyment of future generations.
