plenary session and symposium
plein-air :
| 1997 | 1. Prešovian Outdoor Painting (Plein Air) Show-Prešov |
| 1997 | International Plein Air - Bardejov |
| 1999 | International Plein Air - Poland - Nowy Sacz |
| 2006 | International Plein Air - the Fellowship KOPA Members Show - Tatranská Javorina |
| 2006 | Plein Air - Prešovian Spectrum - Pohorelá |
| 2007 | Plein Air - Prešovian Spectrum - Batizovce |
| 2007 | International Plein Air - the Fellowship KOPA Members Show - Tatranská Javorina |
| 2009 | Plein Air - Prešovian Spectrum - Levoča |
| 2010 | PRIBYLINY Plein-Air, the Fellowship KOPA Members Show |
| 2010 | International Plein-Air - Palety priateľstva - Ukraine - Antalovce |
| 2012 | International painters and sculptor symposium - Michalovce |
| 2012 | International Painting (Plein-Air) Show-Košice |
| 2012 | Plein-Air international exhibition of religious architecture-Prešov |
| 2013 | International Plein Air to celebration of 1150 anniversary of Cyril and Metod-Spišská Kapitula |
| 2014 | International Plein Air -Germany-Plauen |
| 2015 | International Plein Air-Slovakia-Terchová |
| 2015 | International mining Plein Air-Slovakia-Handlová |
| 2016 | International Plein Air-Hungary-Nyíregyháza-Sóstógyógyfúrdó |
| 2016 | International Plein Air the Fellowship KOPA members show-Slovakia-Solivar |
| 2017 | POLAND-KOLBUSZOWA-International painters and sculptor symposium |
| 2018 | SLOVENSKO-SOLIVAR PRI PRESOVE - International Plein Air - the Fellowship KOPA Members Show |
| 2018 | POLAND-KOLBUSZOWA- International painters and sculptor symposium |
| 2018 | International Plein Air Workshop Kopa -association-Solivar-Prešov |
| 2019 | International Plein Air Workshop Poland-Kolbuzsowa |
