Oil painting offers unparalleled richness and depth, making it a timeless and revered medium for artistic expression.

Characteristics:
1. Slow-drying (takes days or weeks to fully dry)
2. Blends easily while wet
3. Can be built up in layers
4. Rich, luminous colors
5. Durability and longevity (can last centuries)

Advantages:
1. Rich, vibrant colors
2. Excellent blending capabilities
3. Durable and long-lasting
4. Versatile (can create realistic to abstract works)
5. Can be used on various surfaces

Challenges:
1. Slow-drying time
2. Requires solvents for clean-up (turpentine, mineral spirits)
3. Can be messy and hazardous
4. Requires patience and planning
5. Can be expensive (high-quality materials)

Health and Safety:
1. Use gloves and protective clothing
2. Work in well-ventilated areas
3. Avoid inhaling solvents or pigments
4. Follow safety guidelines for disposal

Care and Conservation:
1. Store in dry, cool environments
2. Avoid direct sunlight
3. Clean with gentle methods (avoid harsh chemicals)
4. Varnish to protect surface
5. Consult professionals for restoration

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