Ex libris competition rules: 12th Biennial Exlibris Competition for Children and Young People, Zary 2008

from the press release

I. Rules and conditions

1. The contest is open to all children and teenagers (students) aged 6-19.

2. The number of exlibris entries each contestant may send is unlimited and those can be made in any graphic technique in 3. authorised copies (signed by the author in pencil on the reverse). Zincotype (code: P I) and offsett (P 7) techniques are allowed on condition that three identical prints are submitted. However (...)



http://www.artifexlibris.com/
bne_2008_03_24_
rules_zary_children_youngs.htm