art markings - KellerKunst

Authenticity & Provenance

Signed, Initialed, or Stamped? What Artist Marks Really Mean

Theories behind signed, initialed, or stamped artworks reveal secrets about authenticity, but understanding their true significance can change how you see art forever.

KellerKunst Team
December 31, 2025

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15 Best Rated Leather Sectional Sofas for Home in 2026

Craving the perfect leather sectional sofa? Discover the top 15 rated options for your…

KellerKunst Team
January 12, 2026

Vetted

15 Best Matting System Kits for 2026

Meticulously curated, these 15 best matting system kits for 2026 offer unmatched safety…

KellerKunst Team
January 11, 2026

Vetted

15 Best Professional Leather Sectional Sofas for 2026

The 15 best professional leather sectional sofas for 2026 offer stylish comfort and…

KellerKunst Team
January 11, 2026

Authenticity & Provenance

Artist Proof Vs Printer Proof Vs H/C: the Edition Codes Decoded

What you need to know about Artist Proofs, Printer Proofs, and H/C editions can…

KellerKunst Team
January 11, 2026