What forces are most likely to cause decay of a sixteenth-century painting stored in an uninsulated basement?

Answer 1

The most likely forces to cause decay of a sixteenth-century painting stored in an uninsulated basement are temperature and humidity fluctuations, light exposure, and pests. Temperature and humidity fluctuations can cause the paint to crack, fade, or peel. Light exposure can cause the colors to fade or change. Pests such as insects, rodents, and mold can cause damage to the painting.