Peter Paul Biro
Fine Art Conservation & Forensic Studies in Art



If you wish to obtain information or request services and would like to send us material, email us at

Please write a brief description of your painting with all relevant information, including dimensions. Attaching good quality digital images of the front and back of your painting is highly recommended. All submissions are confidential.

For telephone inquiries, please call

(450) 539-1784

Mailing address:

P.O. Box 10
Granby, QC
J2G 8E2

Winsor & Newton oil paint tubes and unused linseed oil from the late 1800s


Winsor & Newton oil paint tubes and an unopened flask of linseed oil, late 1800s
Biro Collection of Historical Pigments