Personal initial assessment

Have a string instrument identified

I review your photos personally and provide a written initial opinion on the origin, age and possible school of your violin, viola or cello.

Watch the photo guide →
Photo guide8 required views, with a photo guide

How to photograph your instrument

A smartphone is enough. Your photos do not need to look professional – even lighting, sharp details and the right angle are what matter. The video shows four views of the body, followed by four separate views of the scroll.

English narration · 2:16 min · subtitles in 6 languages

Go straight to the view you need

Add your photographs →
What the service includes

You receive a written assessment of the features visible in the photographs. I also state clearly when a responsible conclusion requires examination of the original.

Analysis of features
Review of model, construction, wood, varnish, scroll and workmanship.
Written initial opinion
A clear assessment of origin, period and possible school or workshop.
Personal reply
No automated result: I review your information and photographs myself.

Patera Violins · Photographic identification

Your identification order

Instruments in this order

Enter contact and billing details once. Photos and notes are saved separately for each instrument.

Up to 10 instruments per order.

Step 1 of 4

Which instrument would you like to submit?

Four steps to your personal assessment.

For violins, violas, cellos and other bowed string instruments. Bow identification is not offered.

  1. Instrument & photographs

    Choose your instrument and upload the required views with help from the photo guide.

  2. Add your details

    Enter your contact details and any information you have. Labels, certificates and extra details are optional.

  3. Review & pay

    Check everything and submit your order. Payment details and your reference appear afterwards.