The House Index · Editorial record
Editorial Standards
Published by House of Eight · Updated August 29, 2026
The House Index is an independent editorial publication of House of Eight. It exists to examine art, provenance, archives, value, culture, and private markets with curiosity, clarity, and a point of view.
1. Editorial independence
House of Eight is an art advisory and may be active in artist markets discussed by The House Index. Editorial judgment is not determined by whether the firm advises on, appraises, has access to, or has an economic relationship with a particular work or market.
When a relationship is material to understanding a story, the publication will disclose it as clearly as privacy and contractual obligations allow.
2. Sourcing
We favor primary sources, artist and estate records, catalogues raisonnés, institutional scholarship, published interviews, exhibition histories, market records, and direct documentation.
Anonymous or privately circulated information may inform reporting when the source is credible and confidentiality is necessary. It will not be presented as independently verified when it is not.
3. Fact-checking
Names, dates, titles, dimensions, media, quotations, provenance, exhibition history, and market information are reviewed against the best available evidence before publication. Interpretation and opinion are identified through context and voice rather than presented as uncontested fact.
4. Corrections
Material factual errors will be corrected promptly and transparently. Substantive updates may be recorded with an updated publication date or an editorial note. Minor typographic changes may be made without notice.
5. Appraisals and market commentary
Editorial commentary is general information. It is not an appraisal, offer, recommendation, tax or legal advice, or a substitute for analysis of a specific work, collection, or transaction.
6. Contributors
Contributors are expected to disclose relationships that could reasonably affect their coverage. The publication may edit submissions for accuracy, length, clarity, and house style while preserving the contributor's meaning.
7. Suggestions and submissions
Thoughtful suggestions across art, archives, appraisal, provenance, culture, and private markets may be sent to inquiries@houseofeight.art. Submission does not guarantee review or publication.