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Authenticity & Provenance

21 posts
  • 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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  • Authenticity & Provenance

Authentication for Prints: Why ‘Signed’ Isn’t Always Enough

signed doesn t guarantee authenticity
Unlock the truth behind signed prints and discover why additional authentication methods are crucial for verifying authenticity.
  • KellerKunst Team
  • January 13, 2026
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outdoor light transforms art
  • Techniques & Mediums

Plein Air Painting: Why Outdoor Light Changes Everything

Know how outdoor light constantly shifts and transforms your scene, but uncovering its…
  • KellerKunst Team
  • February 6, 2026
top swing heat presses
  • Vetted

15 Best Heat Press Machine Swing Away Options in 2026

Keen on finding the top swing-away heat press machines of 2026? Discover the best…
  • KellerKunst Team
  • February 6, 2026
unique appearance of tempera
  • Techniques & Mediums

Tempera Paint: Why It Looks Different From Oils and Acrylics

Unlock the secrets of tempera’s unique, luminous finish and discover why its appearance…
  • KellerKunst Team
  • February 6, 2026
top 15 high end receiver options
  • Vetted

15 Best Premium Home Theater Receivers for 2026

Brighten your home theater with the top premium receivers of 2026, ensuring unmatched…
  • KellerKunst Team
  • February 6, 2026
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