Properly storing Native American pottery is critical for preserving its structural integrity, aesthetic value, and historical significance. These pieces, often hand-coiled and painted with natural pigments, are susceptible to environmental damage and improper handling. The goal is to create a stable, protective environment that minimizes physical stress and mitigates degradation from light, temperature, and humidity fluctuations. Ignoring these factors can lead to irreversible damage, including cracking, fading of designs, and material breakdown, diminishing both the artifact's longevity and its inherent value.
Establishing an Ideal Storage Environment
The primary concern for pottery preservation revolves around environmental stability. Fluctuations in temperature and humidity are particularly detrimental, causing materials to expand and contract, which can lead to hairline cracks or delamination of painted surfaces. Light exposure, especially ultraviolet (UV) radiation, also contributes significantly to deterioration.
Temperature and Humidity Control
Maintain a stable environment with temperatures between 60-75°F (15-24°C) and relative humidity levels between 40-55%. Avoid areas prone to extreme changes, such as attics, basements, or rooms with direct sunlight or near heat sources like fireplaces or radiators. Consistent conditions prevent the material stress that leads to physical damage. Consider using a hygrometer/thermometer to monitor conditions in storage areas.
Light Exposure Management
Direct sunlight and intense artificial light contain UV radiation that can fade pigments and weaken organic materials within the pottery. Store pieces in dimly lit areas or within display cases equipped with UV-filtering glass or acrylic. For items on open display, rotate them periodically to distribute light exposure evenly, though complete darkness for long-term storage is ideal.
Physical Protection and Handling Protocols
Beyond environmental factors, physical handling and support are paramount. Native American pottery is often fragile, and even minor impacts can cause significant damage. Establishing strict protocols for interaction and display prevents accidental breakage.
Safe Handling Techniques
Always handle pottery with clean, dry hands, or wear nitrile gloves to avoid transferring oils and dirt. Lift pieces from the base, supporting the heaviest part of the object, rather than by rims, handles, or delicate appendages. Avoid stacking pottery or placing heavy objects on top of it. When moving pieces, do so slowly and deliberately, ensuring a clear path.
Pro Tip: Never lift a pottery vessel by its rim or handles, as these are often the weakest points. Always support the piece from its base and sides, distributing the weight evenly to prevent stress fractures or breakage.
Display and Shelving Considerations
For displayed pieces, select stable, level surfaces away from high-traffic areas where they might be accidentally bumped. Use museum wax or small, clear acrylic stands to secure pieces and prevent them from tipping. Shelving for storage should be sturdy, non-vibrating, and capable of supporting the weight of the pottery without bowing. Line shelves with inert padding materials like polyethylene foam or archival-quality felt to cushion pieces and prevent abrasion.
Long-Term Storage and Packing
When storing pottery for extended periods or preparing for relocation, proper packing is essential. Each piece should be individually wrapped and cushioned within a sturdy container.
- Wrapping Material: Use acid-free tissue paper, unbuffered archival tissue, or polyethylene foam sheets. Avoid newspaper, bubble wrap (which can trap moisture or leave imprints over time), or any material that is acidic or could off-gas harmful chemicals.
- Cushioning: Create a custom-fit nest around the wrapped pottery using crumpled acid-free tissue, polyethylene foam peanuts, or custom-cut foam inserts. The goal is to prevent movement within the box.
- Boxing: Place the cushioned pottery into a sturdy, archival-quality corrugated box. Double-boxing, where a smaller, padded box containing the pottery is placed inside a larger, padded box, offers an additional layer of protection against impact.
- Labeling: Clearly label boxes with "Fragile," "This Side Up," and a description of the contents to ensure careful handling.
Ongoing Maintenance and Inspection
Regular inspection of stored and displayed pottery is crucial for early detection of issues. Check for signs of pest activity, dust accumulation, or changes in the pottery itself, such as new cracks or fading. Dust can be gently removed with a soft, clean brush or a low-suction vacuum cleaner with a soft brush attachment, taking care not to touch the surface directly. Avoid using water or chemical cleaners unless advised by a professional conservator, as these can damage unglazed surfaces or painted designs.
Preserving Your Collection
Implementing these storage and handling practices safeguards Native American pottery against common forms of degradation. The effort invested in creating a stable environment and adhering to careful handling protocols directly contributes to the long-term preservation of these culturally and historically significant artifacts. This proactive approach ensures that the pottery retains its original condition and continues to convey its story for generations.
Frequently Asked Questions
Can I clean Native American pottery with water or soap?
Generally, no. Most Native American pottery is unglazed and porous, making it highly susceptible to water damage. Water and cleaning solutions can dissolve pigments, leave stains, or weaken the clay body. For dusting, use a soft brush. For more significant cleaning, consult a professional conservator.
What should I do if my pottery is already cracked or damaged?
Do not attempt to repair damaged pottery yourself unless you have specific training in artifact conservation. Improper repairs can devalue the piece and make professional restoration more difficult. Carefully wrap the pieces to prevent further damage and consult a qualified ceramics conservator.
How often should I inspect my stored pottery?
For long-term storage, inspect pottery at least once or twice a year. Check for environmental stability, pest activity, and any changes to the pottery itself. For displayed items, regular, gentle dusting and visual checks are usually sufficient.
Is it safe to store Native American pottery in an attic or basement?
Attics and basements are generally unsuitable due to extreme temperature fluctuations, high humidity, and increased risk of pests, leaks, or flooding. These environments can accelerate deterioration and cause irreparable damage. Prioritize stable, climate-controlled spaces.
