Istvan Eross began his art studies in Romania and continued his studies in Austria, the Netherlands, France, and Hungary until receiving his DLA. Dr. Eross, who has come into the art field through painting and graphic design, has turned to natural art since 1993 through his official presence at international symposium, Labin Art Express in Croatia. He has organized more than 15 solo exhibitions around the world and has participated in over 140 environmental arts events and festivals in Hungary, Japan, China, South Korea, India, and other countries as a participant, lecturer, exhibitor & curator. His works are kept in the museums of Germany, Italy, France, Austria, Romania, China, Taiwan, South Korea and the Rudaki Foundation of the Islamic Republic of Iran.
Istvan Eross was also a member of the jury at the Eighth Iranian Painting Biennial. In 2012, He curated the seventh exhibition of the Segment Art Group of Budapest Academy with works by Iranian and Asian artists such as Ahmad Vakili, Karim Nasr, Farah Sayed Abolghasem, Hamid Pazouki, Csurka Eszter, Kopasz Tamas, and Daradics Arpad  & 2 photographies of his nature artwork in Tehran, Frohar and Elahe Gallery.  He is currently a professor at the Faculty of Visual Arts at the University of Eszterhazy Károly in Hungary. The present book is his doctoral dissertation, which deals with an overview of the nature art and its events in the world.