Catalogue raisonné in progress

Report a work

Jean Marc Lange’s catalogue raisonné is being built with the help of collectors. If you own a work — painting, watercolour, print, lithograph, sculpture or drawing — please describe it below. Every report is kept in our archive; the work is published on this site only with your consent and if the photographs are of sufficient quality.

* Required fields

1The work TitleAs written on the back, on a certificate or an invoice. Leave blank if unknown.

Date or period Technique

Details (support, materials)

Dimensions in cm, without frame

Height Width Depth

Signature Position of the signature

Inscriptions, title or dedication on the back Labels and stamps (gallery, exhibition, shipper)

Frame Condition

Known restorations

2Provenance

Year of acquisition How it was acquired

Gallery, auction house or seller; city Known previous owners

Documents you hold

Invoice Certificate of authenticity Sale or exhibition catalogue Correspondence with the artist Old photographs

3History of the work Exhibitions where the work was shown Publications or reproductions (books, catalogues, press) Other information (history of the work, memories of the artist…)

4Photographs and documents Photographs and documents The whole work, unframed if possible, straight on and without reflections; then the back, the signature, details and labels. JPEG, PNG, TIFF, HEIC or PDF — up to 30 MB per file, 10 files.

For publication we need an image of at least 2000 pixels on the long side, ideally taken by a professional photographer. Other images are kept in our archive.

Who photographed the work? Photographer’s name (credit)

5Your details

First name Last name *

Email * Telephone

Country City

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Message

6Consent I agree that this information may be kept for the preparation of the catalogue raisonné of Jean Marc Lange’s work. It will not be published or passed on to third parties without my consent. * I confirm that I own the work or am acting with the owner’s consent. * I authorise the reproduction of my photographs on this site and in publications devoted to the artist, with the credit given. I agree to be contacted about this work.

Your personal data is used solely to prepare the catalogue raisonné and to reply to you. You may ask at any time for it to be corrected or deleted from the follow-up page of your report.