Cataloguing the Eni Petroli collection

Restoring value to a heritage

Everything inventoried, nothing legible. The Eni Petroli collection is one of the great Italian corporate collections, accumulated over decades of industrial history. Occasional purchases, celebratory commissions, donations, works acquired together with incorporated companies. Thousands of works gathered over more than 50 years and distributed across many sites: an enormous collection, documented, insured, inventoried, and yet substantially illegible in its entirety.
The problem is not the quantity. It is the absence of hierarchy. In a corporate collection stratified over time, works of documented historical value coexist with purely decorative works, pieces symbolically connected to the company’s history and market purchases, works never exhibited and publications in catalogues no one consults any longer. Everything has an accounting value. Nothing has a defined real value.
As long as the collection remains internal, this opacity is manageable. It becomes a problem when decisions must be grounded on that heritage: disposals, valorisations, institutional loans, cultural balance sheets. At that point it is not sufficient to know how many works exist. It is necessary to know what truly exists.
Without a cultural hierarchy, every disposal is arbitrary and every valorisation is indefensible.

To know in order to decide. The mandate, commissioned to us in 2008, did not concern the individual work, but the structure of the collection as a whole. Not a collection in the curatorial sense of the term: a property stratified over decades of heterogeneous acquisitions. Over six months of work a system of criteria was defined and applied to the entire heritage: distinction between historical value and decorative value, between strategic and accessory works, between coherent nuclei and episodic accumulations. A uniform system, applicable to any typology of work, regardless of genre or period. The methodological principle was precise: hierarchy first, numbering second. The task is not to classify what exists: it is to establish what counts and how, and from that structure every other decision follows. The result was a decisional map articulated into four precise directions: recognised masterworks to preserve and valorise, nuclei to examine critically, works to restore, material to redistribute to secondary sites. Not an inventory. An instrument of strategic interrogation. Disposal not as administrative lightening, but as a motivated cultural act. Valorisation not as generic promotion, but as the consequence of an argued choice.

The collection takes form. The document delivered was a decisional instrument conceived for multiple stages: every subsequent choice concerning the heritage could be grounded in explicit and verifiable criteria. The most significant works were isolated for loans to external exhibitions. Coherent thematic nuclei were identified for dedicated exhibitions. Redistribution across sites followed the established hierarchy: more significant works to principal sites, secondary works to peripheral sites. The distinction between accounting value and cultural value became operational. Not all works became more important, but every work found a function.
The cataloguing was the point of departure. The document delivered included a long-term project for the continuous management of the collection: periodic evaluation and updating of works, with insurance coverage aligned to real value; cataloguing and archiving that is accessible and kept current; continuous monitoring of conservation condition, including at secondary sites and in storage; planning of restorations and maintenance before identified damage becomes irreversible; management of storage and transport conditions; planning of acquisitions and disposals with an overall view of the collection.
A heritage is not possessed: it is governed. And governing it requires decisions and planning.