Cataloguing · Condition · Preservation
Twin Cities Collection Care provides collection documentation, condition assessment, inventory, and preservation guidance for private collectors, families, artists, and small collection stewards.
To care for objects is to care for the stories and memory they hold.
Who I work with
I'm Joe Doherty. I work with private collectors, families, artists, and small collection stewards who want to understand what they have, document it properly, and make sound decisions about care.
Some clients have built collections over many years. Others have inherited books, photographs, artwork, or family material and are not sure where to begin. Artists may need clearer records of their own work, locations, condition, and supporting documentation.
My primary expertise is works on paper, including prints, drawings, photographs, and watercolors, along with paintings and framed works. I also catalogue books, documents, archival material, and mixed private collections.
Services
Every engagement begins with understanding what you have and what matters to you. From there, the work is scoped clearly, with written deliverables and practical recommendations.
01 · Entry point
An in-home or on-site visit to look at your collection, understand your concerns, and give you an informed picture of your situation. Afterward, you receive a written summary of observations and recommendations.
In-home visit, typically 2 to 3 hours, with written follow-up. Flat fee quoted in advance.
02 · Condition
Focused evaluation of a defined group of objects. Each object is examined and documented with a written condition report covering physical state, visible concerns, and care recommendations.
Scope determined during or after consultation. Flat fee or project fee.
03 · Documentation
A systematic record of what you own or hold in your care. Objects are examined, photographed, assigned unique identifiers, and documented in a master inventory that becomes the working record going forward.
Project-based engagement, scoped after consultation. Project fee.
04 · Long-term care
Recommendations for storage, housing, handling, light exposure, display, and environmental conditions. Where conservation treatment may be warranted, I can help identify qualified conservators.
In-home assessment with written care plan. Flat fee scaled to scope.
A note on scope: I do not provide appraisals, insurance valuations, or statements of monetary value. My role is to document, assess, and advise on the care of your collection. When valuation is needed, I can refer you to a qualified appraiser.
When this is useful
Many collections are cared for informally for years. That can work until something changes: a move, an inheritance, a concern about condition, a studio transition, or the realization that no one has a reliable record of what is there.
Process
Most engagements begin with a consultation. Larger projects are scoped only after seeing the collection, so the recommendations, fee, and deliverables are grounded in the actual work.
1
We talk through the collection, your concerns, and what kind of support may be useful.
2
I visit the collection, look at representative objects, and assess storage or display conditions.
3
You receive observations, care recommendations, and options for any further work.
4
If useful, we define a project with a clear scope, fee, timeline, and set of deliverables.
Recent engagement
A Minneapolis-area collector had lived with his collection for decades: hundreds of books and works on paper shelved across his home. Many had come down through two prominent local families, with ownership inscriptions, bookplates, and laid-in material connecting the collection to generations of readers.
But none of it was documented. There was no inventory, no record of condition, and no systematic account of what the collection contained or where its objects came from.
The project involved a complete physical survey of 458 objects. Each was examined, photographed, and assigned a unique identifier. Catalogue records captured bibliographic and material details drawn from title pages, physical examination, and provenance research. Condition was assessed using a standardized framework applied consistently across the full collection.
The cataloguing surfaced details that had been invisible without systematic examination, including early inscriptions, coordinated family acquisitions, and numbered bookplates suggesting organized private libraries with their own internal cataloguing systems.
The client received a complete, professionally documented record of the collection: what he owned, what condition it was in, and the family history it carried.
FAQ
Before reaching out, most people want to know what to expect and whether their objects or collection are the right fit.
We start with your questions and concerns. I look at representative objects, assess the storage or display situation, and talk through practical next steps. Afterward, you receive a written summary with observations and recommendations.
If it matters to you, your family, or your work as an artist, it is worth caring for properly. The work is not reserved for museums or major holdings. It is for people who want to understand what they have and keep it in good condition.
No. You do not need to prepare your collection before reaching out. Seeing how things are currently stored is often part of understanding what support will be most useful.
I do not assign monetary values. My work focuses on documentation, condition, and care: understanding what you have, what shape it is in, and how to preserve it. If you need an appraisal, I can refer you to a qualified appraiser.
Yes. I can help artists create clearer records of works, locations, condition, inscriptions, edition information, and supporting documentation. The focus is preservation-minded inventory and care guidance, not sales management or market valuation.
Sometimes. I can help with inventory, condition documentation, storage review, and preservation guidance for artworks in a gallery’s care. I do not provide sales inventory management, appraisal, or valuation services.
Contact
Most engagements begin with a collection consultation, a low-commitment way to get professional eyes on what you have and understand your options.
If you have a private collection, inherited material, studio inventory, or group of objects that could benefit from clearer documentation or care guidance, I would welcome a conversation.