Listing created: 
October 8, 2017
Last updated: 
October 11, 2021
Contact: 
Agnieszka Biernacka
Schedule: 
Yearly convention takes place at different cities throughout Poland, local meetings are organized informally.
Email: 

agnieszkakwasniak [at] wp.pl

Website: 

http://www.pto.art.pl/

Country: 
Poland
Average level of folders: 
All levels
Average attendance: 
Above 30