Collectors wishing to have a work by Niki de Saint Phalle considered for registration with the Niki Charitable Art Foundation may contact the Archives at with any questions. The Artwork Registration Application Form is downloadable from this page in Adobe PDF format. It must be completed and submitted in order for a work to be considered for registration.

Registration documents are issued once annually. Completed applications, with all supporting documents and information, must be received no later than June 30th to allow sufficient time for processing. No exceptions will be made. The application fee for registration is $200 per work. If your piece is accepted for registration, it will be invoiced, and a registration document will be issued and provided to you.

The Foundation does not issue registration documents for printed artwork, including but not limited to lithographs, serigraphs, silk screens, wood prints, and offset.

The Foundation does not provide or assist with appraisals or valuations.