Conservation: Lighting and Climate at Musée Picasso

Conservation balances visibility with stability: limit lux levels, avoid UV, stabilize temperature/humidity. Assemblage and papers demand gentle methods.

📈 Targets

• Lux: 50–150 for sensitive works
• RH: 45–55%
• Temp: 20–22°C

$$ \text{Fading Risk} propto L \times t quad L=\text{lux},\ t=\text{exposure time} $$

Reversibility is a core ethic—interventions should be undoable.