7 Best Practices for Preserving Mixed Media Art

Mixed media art is wonderfully expressive but it often combines delicate materials that age differently. To keep your work looking great for years, a little care goes a long way. Here are practical steps to preserve your mixed media pieces without losing their creative spark.

1. Choose Archival Materials

Start right by using acid-free paper, boards, adhesives, and paints. Archival-grade supplies are safer and they ensure fewer surprises later, like yellowing or brittleness.

2. Seal and Fix Your Piece

Protective layers matter. Use compatible fixatives or varnishes to seal surfaces but test first. Some materials like oil pastel or alcohol ink don’t respond well to standard varnish. If you’re not sure, frame your piece under UV-resistant glass instead.

3. Control Temperature & Humidity

Fluctuations can warp panels or make glue fail. Keep your art in stable conditions: 45–55% relative humidity, 18–21 °C (65–70 °F) is ideal.

4. Minimize Light & Pollutants

Sunlight and pollutants fade pigments and degrade surfaces. Display pieces out of direct sun, use UV-filtering glass or film, and dust regularly. These help prevent buildup from airborne pollution.

5. Handle with Care

Always wash your hands or use nitrile gloves. When moving pieces, support them from underneath and don’t grip fragile edges.

6. Store Thoughtfully

Store flat or vertically with spacers in acid-free folders or sleeves. Use archival boxes to avoid dust and pressure. Keep pieces upright to reduce stress.

7. Monitor and Maintain

Check your work periodically for dust, warping, mold, or discoloration. Many issues can be addressed early with simple cleaning or adjustments.

With the right materials, sealing, and stable environment, your mixed media creations can stand the test of time. Small care habits make a big difference.