Private Advisory
A steady point of view for building, refining, and caring for a collection over time.
ExplorePrivate art advisory · International
House of Eight advises private clients, estates, foundations, and institutions on significant acquisitions, appraisals, collections, and cultural assets. We help people acquire well, understand what they hold, and make thoughtful decisions about what comes next.













Our advice begins with the client's objectives, not a house view or a sales mandate.
We bring together connoisseurship, careful research, market intelligence, and disciplined execution. Every engagement is handled personally, confidentially, and with a long view.
Important art brings complicated questions. We help clients answer them with care, context, and a clear understanding of the market.
A steady point of view for building, refining, and caring for a collection over time.
ExploreFocused sourcing, careful diligence, and discreet negotiation across public and private channels.
ExploreClear, well-supported valuations for collections, estates, foundations, institutions, and archives.
ExploreDirect involvement from the first conversation through final documentation.
We begin with the collection, transaction, valuation, or stewardship question that needs to be answered.
We examine provenance, scholarship, condition, market context, and the private channels surrounding the work.
We coordinate the people, documentation, negotiation, and follow-through needed to complete the mandate well.
Details remain private. The nature of the work can still be understood.
Research, market context, diligence, offer strategy, and confidential negotiation shaped around one considered acquisition.
Explore the capability02 · Estate appraisalPurpose-led valuation, object research, documentation review, and reporting designed for the needs of an estate.
Explore the capability03 · Cultural archiveAssessment of content, organization, historical context, market relevance, and the possibilities for long-term stewardship.
Explore the capability04 · Collection intelligencePortfolio-level review to identify strengths, documentation gaps, concentration, and priorities for what comes next.
Explore the capabilityHouse of Eight maintains selective access to works available outside the public market. We share only what is relevant to a client's interests, collection, and level of inquiry.
Request current availabilityPrivate opportunities across postwar, Pop, modern, and contemporary masters, supported by the diligence appropriate to the work.
Text-based mixed media, Neo-Pop, neo-expressionist painting, and contemporary practices defined by a distinct visual language, cultural relevance, and lasting presence.
Specific works, prices, provenance, and supporting material are shared privately and subject to availability.
Every appraisal begins with its purpose. We define the intended use, effective date, scope, and appropriate market before developing a supported opinion of value.
Our reports connect object-level research with provenance, condition, scholarship, comparables, market behavior, and the broader context of the collection.
House of Eight appraisal reports are developed in accordance with the Uniform Standards of Professional Appraisal Practice (USPAP) and informed by International Society of Appraisers methodology, as applicable to the assignment. Scope, intended use, assumptions, limiting conditions, methodology, and supporting market evidence are clearly communicated.

Research materialThe Andy Warhol Catalogue Raisonné
Significant archives and collections demand more than object-by-object pricing. We assess provenance, scholarship, narrative, market relevance, intellectual property, historical context, and the strength of the whole.
Our work supports estates, insurance, equitable distribution, foundations, institutional stewardship, and long-term collection planning.
We believe serious work can still feel personal.
House of Eight is a founder-led practice shaped by more than two decades spent close to art, technology, research, and complex private transactions.
We stay directly involved. Clients speak with the people doing the thinking, reviewing the material, and moving the work forward. That closeness creates better questions, clearer decisions, and relationships built to last.
Read the founder's noteAn independent publication on art, value, provenance, archives, culture, and the markets moving around them. Conceived in volumes and published by House of Eight.
Explore The House IndexTell us the decision, collection, work, or assignment in front of you. Every inquiry is reviewed personally and handled with discretion.
Begin a private inquiryinquiries@houseofeight.art