https://www.epo.org/en/service-support/faq/about-us/call-artists-paper-transformation/it-possible-obtain-samples-paper
Is it possible to obtain samples of the paper files?
For the first part of the call for artists we do not provide any paper files. At this stage the focus will be on the idea and its technical/creative details. The selected proposals can be further developed in the second part of the call where samples of the paper files will be made available.