What are the effects of heavy rainfall on rattan sculpture foundations?

Heavy rainfall can significantly impact rattan sculpture foundations, leading to several detrimental effects. Prolonged exposure to moisture weakens the rattan fibers, causing them to swell, warp, or even rot over time. This compromises the structural integrity of the sculpture, making it prone to collapse or deformation. Additionally, excessive water retention promotes mold and mildew growth, which further degrades the material and may cause discoloration.

To mitigate these issues, it’s essential to apply waterproof sealants or store rattan sculptures in covered, dry areas during rainy seasons. Proper drainage around the foundation can also prevent water pooling, reducing long-term damage. Regular inspections and maintenance are key to preserving rattan art in humid or wet climates. By understanding these risks, artists and collectors can take proactive steps to safeguard their creations.