Practices / 03

Art and
cultural property

Objects outlive the people who argue about them. We act on title and restitution, on attribution, on export and on the agreements that move things across borders.

Lead partners

  • Tobias Lindgren
  • Sam Kowalczyk

Enquiries

Ext. 204 · art@harcourtvane.co.uk

IThe practice

Six hundred words

Every object in this practice has already outlived at least one argument about it. A drawing leaves Vienna in a suitcase in 1938 and is hung in a Basel dining room for fifty-one years. A bronze is lifted from a Tuscan church in 1979, is sold twice in Switzerland, and appears in a London saleroom with a provenance that begins in 1994. A hoard comes out of a Suffolk field and, within a fortnight, three museums, a landowner and a metal detectorist all have a view. Our work is to decide what the law can still do about any of it.

Three bodies of law meet in every file. The first is ordinary property law, which asks who owns the thing and cares very little about how beautiful it is. Title in England is not cured by the passage of time alone, and a thief transfers nothing; but limitation, laches and the good-faith purchaser rules of other jurisdictions can and do intervene, which is why the itinerary of an object matters as much as its authorship. The second is the growing body of soft law that governs restitution: the Washington Principles of 1998, the Terezín Declaration, the codes of the museum associations, the practice of the Spoliation Advisory Panel. None of it is binding. All of it is what a trustee board will read before it decides.

What the argument is really about

The third is the law of the sale itself: the description in a catalogue, the warranty in a consignment agreement, the guarantee that a house has taken from a party who is also bidding. It is remarkable how often a dispute presented as a question of history turns out to be a question of what clause 9 says about rescission, and how long the buyer has to invoke it.

Attribution cases sit awkwardly across all three. A claimant who says a picture is not by the hand on the label is not usually alleging fraud; they are saying that a matter of opinion was stated as a matter of fact. The evidence is technical — pigment analysis, dendrochronology, infrared reflectography, the compiler of the catalogue raisonné who has changed their mind twice — and courts are properly cautious about deciding connoisseurship. We have found that the cases which succeed are the ones that identify a specific representation and a specific reliance, and leave the scholarship to the experts.

How we work

We begin with the object’s itinerary: every hand it has passed through, every photograph of it, every mention in a stockbook, an insurance schedule, a customs form. That research is often the most valuable part of the retainer, and it is frequently the part that ends the dispute, because a party with a gap between 1933 and 1945 in its provenance behaves differently once the gap is written down. We instruct provenance researchers in Vienna, Munich and Amsterdam and we read German.

Then we advise on where the argument should happen. Litigation is rarely the best forum for a restitution claim: it is slow, it is public, and it forces a binary answer onto a question that usually has a negotiated one. Mediation, panel reference and simple correspondence between institutions have all produced better outcomes for our clients, including two settlements in which the object stayed exactly where it was and the label changed. Where proceedings are necessary, they are usually in the Chancery Division, and we plead them narrowly.

We act for collectors, dealers, auction houses, foundations, national and regional museums, and for families. We do not act for both sides of the market in the same season, and we say no to any instruction that requires us to argue that a provenance gap does not matter.

A museum store: sliding picture racks receding into the dark, a stencilled transit crate in the foreground.
Plate 03 · A national museum store, west London Crate marked LOT 0417, Geneva–London

IIMatter types

Four

01

Restitution claims

Objects displaced by the events of 1933 to 1945, by colonial acquisition or by theft. The legal question is title; the practical question is what the parties can live with. We have settled more of these than we have tried.

02

Authenticity and attribution

A name on a label is a statement about the world that can be tested. We work with conservators, technical analysts and the compilers of catalogues raisonnés, and we know which of them a court will believe.

03

Export licensing

The Waverley criteria, deferral periods and matching offers. We act for owners seeking a licence and for institutions raising the money to keep an object in the country.

04

Consignment and sale

Third-party guarantees, irrevocable bids, reserve arrangements and the buyer’s premium. Most disputes in this practice begin with an agreement nobody read after signature.

IIIRepresentative matters

The full ledger

MatterNo.Court / seatLeadYear
Advising a Geneva foundation on the restitution of a 1912 Schiele drawing HV/2026/031 Panel reference Tobias Lindgren 2026
Advising an estate on the consignment and sale of a modern British collection HV/2025/109 Advisory Sam Kowalczyk 2025
Acting for a dealer in a claim over the attribution of a Neapolitan altarpiece HV/2024/173 Chancery Division Tobias Lindgren 2024
Advising a national museum on the export licensing of an Anglo-Saxon hoard HV/2023/119 Arts Council Tobias Lindgren 2023
Acting for a collector in a title dispute over a bronze acquired at auction HV/2022/031 Chancery Division Sam Kowalczyk 2022
Advising a museum on a long-term loan and the risk of seizure abroad HV/2019/021 Advisory Tobias Lindgren 2019

IVThe team

Five lawyers

Partner
Tobias Lindgren  Called 2003
Partner
Sam Kowalczyk  Called 2009
Senior associate
Oliver Pemberton  Called 2013
Associate
Piotr Zawadzki  Called 2021
Associate
Elsa Lindqvist  Called 2023

Also

Tobias Lindgren sits on the advisory panel of the Institute of Art and Law and lectures on the Sotheby’s Institute art law programme.

VRelated notes

From The Ledger

  • 22 June 2026

    Provenance gaps between 1933 and 1945

    A gap is not evidence of a wrong, but it shifts what a buyer must do. Four questions we now ask before any acquisition.

    Tobias Lindgren