The Diorama Dilemma — And Who Profits
- homestead trust
- 4 hours ago
- 4 min read
Picture this: you're hired to manage a warehouse of priceless antiques on behalf of the city. The city owns everything. Your job is to protect it. Then you reclassify half the collection as "storage items," announce an auction — and keep the money. That's not a hypothetical. That's Disposition Plan 25-586.
The entity that financially benefits from calling these objects "personal property" is the same entity whose leadership decided they are "personal property." That is the definition of a conflict of interest — and it's embedded in the governing documents.
The Three-Part Structure of the Conflict
PART 1 — SELF-DEALING ON PROCEEDS
MPM Retains the Money
Disposition Plan 25-586, Section VI, states plainly: proceeds from the sale of surplus items will be retained by MPM, Inc. "to support transition costs."
MPM, Inc. — the nonprofit whose leadership created the "non-accessioned" classification — is the direct financial beneficiary of that classification. This directly contradicts the 2021 Collections Policy, which requires that deaccession proceeds go to direct care or acquisition of collections — not transition costs.
When the party that makes the classification also keeps the proceeds from that classification, that is self-dealing — one of the most fundamental violations of nonprofit fiduciary duty.
PART 2 — NO INDEPENDENT VALUATION
Transparency Without Substance
The world's major natural history museums now classify Carl Akeley-style habitat dioramas as irreplaceable integrated works of art, science, and environmental history. The American Museum of Natural History calls its diorama collection "superb examples of the fusion of art and science." Scientists found a new species as recently as 2011 through DNA research conducted on diorama specimens.
No independent appraisal of Milwaukee's approximately 150 Milwaukee Style exhibits has been publicly released. No master inventory of non-collection assets exists in the public record. No qualified museum appraiser — with no financial interest in the outcome — has been commissioned.
Without a valuation, no one can verify that the $5,000 County Board threshold is being respected. That is not an oversight. That is the absence of accountability.
PART 3 — BYPASSING THE $5,000 THRESHOLD
The Legal Mechanism
MPM's own 2021 Collections Policy is explicit: "if the market value of the deaccession exceeds $5,000, the Museum must additionally have the approval of the Milwaukee County Board."
Major diorama installations command hundreds of thousands of dollars each on the institutional market. Smaller dioramas fetch tens of thousands.
The "non-accessioned" category was created precisely to route around the County Board requirement. An object worth $500,000 can be auctioned without a County Board vote if it can first be reclassified as a prop.
This is the mechanism. And it was designed by the party that benefits from it.
Milwaukee's Diorama Heritage
Where the Art Form Began — and What's at Stake
Carl Akeley invented the total habitat diorama at the Milwaukee Public Museum in 1890. His Muskrat Group — a single case displaying muskrats in their natural marsh habitat, constructed with scientific precision and artistic intention — was the world's first exhibit of its kind. The "Milwaukee Style" he pioneered is the direct ancestor of every habitat diorama in every natural history museum on earth.
Akeley went on to transform the American Museum of Natural History in New York. The AMNH's legendary diorama halls — still operating today, still drawing millions of visitors, still generating active scientific research — are what the Milwaukee Style became when it scaled.
Today, the world's great natural history museums are investing in their dioramas, not divesting them. In 2024, the Natural History Museum of Los Angeles County reopened its restored diorama hall. Museum professionals worldwide recognize that these environments cannot be reconstructed once destroyed — their value is not just aesthetic but scientific, historical, and irreplaceable.
Milwaukee made them. Milwaukee should not be the city that destroys them.
1890 — Milwaukee invents the habitat diorama
~150 — Milwaukee Style exhibits now facing uncertain fate
2024 — LA Natural History Museum reopens restored diorama hall
2011 — New species found via diorama specimen DNA research
Citations:
Disposition Plan, File No. 25-586, Section VI Proceeds from the sale of surplus MPM Personal Property items will be retained by MPM, Inc. "to support transition costs." This directly contradicts the Collections Policy (File 21-259), which requires deaccession proceeds go to direct care or acquisition of collections — not transition costs.
MPM Collections Policy, File 21-259 — Deaccession Requirements "If the market value of the deaccession exceeds $5,000, the Museum must additionally have the approval of the Milwaukee County Board of Supervisors." Deaccession criteria: object must meet at least one of four specific conditions. Historic dioramas meet none of them.
A Special Style: The Milwaukee Public Museum, 1882–1982 Nancy Oestreich Lurie. Milwaukee Public Museum, 1983. ISBN: 978-0893260941. Documents Carl Akeley's arrival at MPM in 1889 and creation of the world's first total habitat diorama in 1890. "The exhibit production schedule was moved ahead by 25 years." — p. 70
⚠ THE CONFLICT OF INTEREST IN PLAIN LANGUAGE
MPM, Inc. (1) adopted a policy creating a new property category; (2) reclassified high-value public assets as its personal property; (3) designed a Disposition Plan retaining all proceeds; and (4) did all of this without County Board authorization, independent appraisal, or public comment. The financial beneficiary of every step is MPM, Inc. itself.
WHAT YOU CAN DO
Demand an independent professional appraisal of all historic diorama components before any Disposition Plan proceeds. No object worth more than $5,000 should be sold without a County Board vote — regardless of how it is classified.