By Michael Braun, Founder & CEO, MSB Protection

A valuable painting may be protected by alarms, cameras, and trained security personnel for years. Yet, the moment it leaves the wall, an entirely different set of risks emerges.

When a Picasso Disappeared Before Leaving the Building

In October 2025, Pablo Picasso's Still Life with Guitar, insured for approximately €600,000, was scheduled to travel from Madrid to an exhibition in Granada. When the shipment arrived, some packages had not been properly numbered. The delivery documentation was signed anyway. Days later, during unpacking, the Picasso was discovered missing.

The painting was recovered in Madrid on October 24, 2025. According to reporting by El País, the transport company had apparently left the package at the original building, where a resident took it inside, believing it was a forgotten delivery. The painting had never reached the truck.

A signed receipt is not meaningful protection if the people signing cannot verify which objects are actually being transferred.

1. Start With What the Owner Needs to Protect

We approach art movements through Enterprise Security Risk Management, or ESRM. Security is a partnership between the asset owner and the professionals protecting the asset.

The first step is identifying and prioritizing the assets. A commercially valuable painting may be replaceable through the market, while an inherited family collection may carry sentimental value no insurance payment can restore. The next step is identifying and prioritizing the risks during removal, packing, transport, storage, and installation: physical damage, theft, environmental exposure, unauthorized access, and loss of confidentiality.

Security professionals assess these exposures and recommend safeguards. The owner, or an authorized representative such as a family office, decides which risks to accept and which require mitigation. Protection should reflect the actual risk, not a standard package.

2. Protect the Artwork, Not Just the Building

Valuable artworks may need their own object-level alarm. That alarm should ordinarily stay armed even when the family is home; a painting does not become less valuable because the house is occupied. When conservation, photography, or authorized removal requires suspending it, the exception should be documented and approved, and the system should confirm protection is restored afterward.

3. Every Handover Needs an Identifiable Custodian

Consider a typical movement: Wall → Crate → Truck → Warehouse → Truck → Next Wall. At each transfer, one identified person should relinquish responsibility, and another should explicitly accept it.

I recommend a custody record containing the artwork and crate identifiers, the names and signatures of those transferring and accepting custody, date, time, location, seal numbers, and any discrepancies.

Never confuse counting packages with verifying custody of specific artworks. A carrier may correctly count ten crates with no reliable confirmation that the expected objects are inside. If verification cannot be completed, the documentation should say so rather than certify an unverified transfer. Organizations provide services. Identifiable individuals accept custody.

4. Condition Reports Are Evidence

Chain of custody establishes who was responsible for an object. Condition reporting helps establish what happened to it. Before removal, a qualified conservator or registrar should document its condition, then verify it after unpacking and at agreed inspection points. Numbered tamper-evident seals, recorded and checked at each handover, add an indication of interference, but an intact seal does not prove the artwork is undamaged. These measures should work together.

5. Verify Everyone Who Handles the Collection

Before an art handling team arrives, the estate should receive an approved personnel roster. Arrivals should be checked against it discreetly, and last-minute substitutions should require approval. Contractors' access should be limited to the areas their work requires. Transport dates, values, and destinations should be shared strictly on a need-to-know basis.

6. Transportation, Storage, and Insurance

Vehicles and storage facilities are separate risk environments. Facilities should be assessed, not accepted because a carrier regularly uses them: who is responsible while the work is stored, and who receives an alarm?

Insurance cannot replace prevention. Wall-to-wall coverage varies by policy, so confirm conditions on storage, loading, subcontractors, and documentation with the broker before the move.

7. Treat Delivery Day Like a Protective Movement

In executive protection, planning does not begin when the principal steps into a vehicle. Before delivery, confirm who has authority to accept the shipment, and decide in advance what happens if a seal number does not match or a crate shows damage. On receipt, reconcile the shipment against its manifest and document the transfer.

8. Make Protection a Continuous Process

After installation, test object-level alarms, withdraw temporary access, and secure the custody records. Then review: were all transfers documented, and were normal protections restored? This continuous review is a core ESRM principle. Security professionals recommend improvements; the owner decides which are justified.

The Value of Knowing Who Was Responsible

The lesson of the missing Picasso is that even a professionally arranged movement can fail when accountability is assumed rather than verified. A successful movement is one in which every transfer was accountable, and the owner can establish exactly who was responsible for the artwork from the original wall to its next destination.

Learn more about protecting private estates and valuable collections at MSB Protection.

For further insights into Enterprise Security Risk Management for UHNW protection, follow Michael Braun on LinkedIn.

About the Author

Michael Braun is the Founder and CEO of MSB Protection (California PPO License #122329), a luxury private security firm protecting at-risk public figures, executives, and ultra-high-net-worth families. He began his career as a police officer in Bavaria, Germany, serving with the Unterstützungskommando (USK), a specialized unit of the Bavarian Police. He then spent twelve years with Gavin de Becker & Associates as a Security Operations Director and Senior Team Leader. Today, he helps clients identify, prioritize, and mitigate security risks while maintaining the privacy and discretion they expect.