A bit more information -
The Art Studio AMATERAS in Sofia, Bulgaria has the pleasure to launch series of international paper art events. This year it will be a part of Sofia Paper Art Fest.

After its successful second edition, showing 75 paper artists works from 26 countries, the Art Studio AMATERAS has pleasure to announce this year’s exhibition/competition for paper art in 2D and 3D, created by artists from all over the world without restrictions of techniques, styles or materials. This exhibition is for small paper works (2D - no larger than A4 size and 3D no bigger than 15/15/20cm) and will be held from May 3 – June 3, 2011 at Art Alley Gallery, Sofia, Bulgaria. An international jury of selection will award cash prizes for AMATERAS - Best of Show Award, Young Artist Award, Innovation Award and Bulgarian Artist Award. Deadline for entries is March 1, 2011.