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Authenticity & Provenance

22 posts
  • Authenticity & Provenance

How to Read an Art Invoice: Line Items That Should Be There

interpreting art invoice items
When reviewing an art invoice, understanding the essential line items ensures accuracy and authenticity—discover the key details you should never overlook.
  • KellerKunst Team
  • March 16, 2026
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  • Authenticity & Provenance

The ‘Provenance Gap’: What to Do When Years of History Are Missing

addressing historical documentation gaps
Just when you think you’ve uncovered all the details, missing provenance can leave you wondering—here’s what you need to know to protect your investment.
  • KellerKunst Team
  • January 17, 2026
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  • Authenticity & Provenance

Estate Stamps and Posthumous Prints: What They Mean for Authenticity

estate and posthumous authentication
Estate stamps and posthumous prints play a key role in verifying an…
  • KellerKunst Team
  • January 17, 2026
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  • Authenticity & Provenance

How to Store COAs and Documents So They Don’t Get Lost (or Damaged)

organize and protect important documents
Keep your COAs and documents secure from damage and loss with expert storage tips that will ensure their longevity and safety.
  • KellerKunst Team
  • January 16, 2026
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  • Authenticity & Provenance

Digital Certificates Explained: Useful Tool or Fancy PDF?

digital certificates trust or trick
Understanding digital certificates is crucial for online security; discover why they are more than just a fancy PDF.
  • KellerKunst Team
  • January 16, 2026
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  • Authenticity & Provenance

Provenance for Contemporary Art: What Counts When the Work Is New

authenticating new artworks
Provenance for contemporary art is pivotal in establishing authenticity, yet understanding what truly counts when the work is new can be complex—here’s what you need to know.
  • KellerKunst Team
  • January 15, 2026
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  • Authenticity & Provenance

The ‘Too Perfect’ Signature Problem: When Neatness Is a Red Flag

neat signature indicates deception
No matter how neat your signature appears, it may reveal hidden motives or concerns you haven’t considered.
  • KellerKunst Team
  • January 15, 2026
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  • Authenticity & Provenance

How to Photograph Artwork for Insurance and Provenance-The Exact Shots You Need

artwork photography for insurance
In capturing artwork for insurance and provenance, understanding the exact shots needed ensures thorough documentation that will help protect and authenticate your piece.
  • KellerKunst Team
  • January 14, 2026
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  • Authenticity & Provenance

What an Appraiser Looks For (And What They Ignore)

appraiser focuses on details
Providing insights into what appraisers prioritize—and overlook—can help you ensure your home’s true value is accurately reflected.
  • KellerKunst Team
  • January 14, 2026
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  • Authenticity & Provenance

Catalog Raisonne Explained: The Reference That Can Make or Break Provenance

importance of catalog raisonne
Investigating a catalog raisonné reveals how it can make or break an artwork’s provenance and trust—discover why it’s essential for art authentication.
  • KellerKunst Team
  • January 13, 2026
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10 Best Archival Mounting System for Prints in 2026
  • Vetted

10 Best Archival Mounting System for Prints in 2026

Discover the best archival mounting systems for prints in 2026. Find top picks for…
  • KellerKunst Team
  • April 11, 2026
impact of paper selection
  • Materials & Craft Science

Why Paper Choice Can Completely Change the Feel of a Print

Your choice of paper can dramatically alter how a print feels, influencing…
  • KellerKunst Team
  • April 10, 2026
art vocabulary simplifies conversations
  • Art Collecting 101

The Art World Vocabulary List That Makes Conversations Easier

Offering essential art terms and jargon, this vocabulary list helps you navigate…
  • KellerKunst Team
  • April 10, 2026
11 Best Glass Cutter for Custom Framing in 2026
  • Vetted

11 Best Glass Cutter for Custom Framing in 2026

Discover the best glass cutters for custom framing in 2026. Find top picks, buying…
  • KellerKunst Team
  • April 10, 2026
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