Yes, the catalogue raisonné is now available and links for buying one can be found on our catalogue raisonné purchase page.Where can I find information on the steps to take before reproducing an artwork?
The Archives are available to qualified researchers by appointment only. Please visit our Archives page for more information.Does the Foundation offer authentication services?
While we are interested in knowing about all works that may be by Richard Diebenkorn, we do not authenticate. The International Foundation for Art Research (IFAR) may be able to assist you.