Investigating Philosophical Existential Views (Existentialism) in Sohrab Sepehri's 'Green Volume' Poetry Office and Akhavan Sales's 'Winter' Office

Existentialist is one of the philosophical schools and means the originality of existence or the primacy of existence over nature, which left a great impact on literary currents. The main foundations of this philosophy are the primacy of the nature, individuality, freedom, endurance, excellence of the world, frustration, despair, vanity, sadness, loneliness and depression.. Considering the socio-political situation in Iran in Shahrivar 1320 and the relatively open space for challenging these ideas and the prevalence of translated works from this period, many contemporary poets and writers of literature, were influenced by this idea.That Sohrab Sepehri and Akhavan Sales were of those who were influenced by this idea during a part of these literary creation. Therefore, this study intends to study and analyze philosophical ideas in the poetry of Hajm Sabz System and in Zamestan System. In this research, based on library studies and philosophical analytical method, the author has tried to collect materials and prove his theories, and by examining the poems of Hajme Sabz and Zamestan , has come to the conclusion that they have seen the themes of existentialist philosophy with intensity and weakness in these poems of these poets.