Art, Painting and Artist Signature Guides
Found a painting, print, sculpture, or signature you cannot read? Start with identification, then condition, provenance, and real sales. A name on the front is useful, but it is not the same as authentication or value.
Found art and want to know if it matters?
Upload photos. We identify the work, check real sales, and show the right appraisal path.
See art appraisal optionsStart with the closest guide
| What you found | Best next guide | What to check first |
|---|---|---|
| Unknown art or mixed artwork | Free art appraisal app and art appraisal options | Medium, size, signature, subject, condition, labels, and provenance. |
| Old painting | Value of old paintings and free painting appraisal app | Artist, surface, medium, frame labels, condition, restoration, and comparable sales. |
| Hard-to-read artist signature | How to identify artist signatures and artist signature identification | Signature placement, handwriting, date, medium, labels, and whether the work matches the artist's known market. |
| Print, edition, or poster | Limited edition print example, Wayne Thiebaud print guide, and estate-stamped print guide | Edition number, signature, publisher, paper, printing method, condition, and authenticity. |
| Sculpture or bronze | Bronze sculpture marks identification and bronze sculpture appraisal example | Artist signature, foundry mark, edition, patina, material, size, and base. |
| Donation, insurance, estate, or sale need | Qualified appraisals, professional sample report, and art donation tax benefits | Intended use, documentation standard, provenance, fair market value, and replacement value differences. |
Value drivers
- Artist and attribution: signed, attributed, studio, school of, after, and reproduction are not the same.
- Medium and support: oil, watercolor, acrylic, pastel, print, bronze, mixed media, canvas, board, paper, and panel each need different review.
- Condition: tears, craquelure, flaking, overpaint, relining, foxing, fading, frame damage, and old repairs matter.
- Provenance: gallery labels, receipts, exhibition history, estate records, and prior appraisals can support research.
- Comparable sales: the closest comps match artist, medium, size, date, subject, condition, and sale venue.
When to use the free screener
Use the free screener when you need quick triage from photos: likely medium, whether the signature is worth deeper research, and whether a paid report makes sense.
When to get a professional appraisal
Use professional appraisal for listed artists, insurance, estate, donation, sale, unclear authenticity, complex provenance, or works with possible high value. For art-specific paths, start at /art.
Photo checklist
- Whole front and back, including the frame.
- Signature, date, edition number, foundry mark, labels, stamps, inscriptions, and paperwork.
- Close-ups of surface, brushwork, paper texture, canvas, stretcher, and frame labels.
- Condition photos: tears, cracks, flaking, repairs, staining, fading, overpaint, dents, and losses.
- Measurements of artwork and frame.
FAQ
Does a signature mean the painting is original?
No. A signature is a clue, not proof. The medium, surface, provenance, and artist's known work need to agree.
Can Appraisily identify an unreadable artist signature?
Photos can often support signature research, especially when paired with images of the whole work, back, labels, and close-up surface details.
Are prints valuable?
Some are. Value depends on artist, edition, publisher, signature, print type, condition, provenance, and demand.
Should I clean or restore a painting before appraisal?
No. Photograph it first. Cleaning or restoration can change value and should be reviewed before work is done.
Found an old item and want to know if it matters?
Upload photos. We identify the object, check real sales, and show the right appraisal path.
See art appraisal optionsStart a professional appraisal