Classical Turkish poetry is a poetry whose boundaries are drawn precisely in terms of its form and content characteristics, developed in the frame of certain rules, and this characteristic has continued for many years. However, it is seen that some changes have occurred in the figure and content’s elements of the poetry, and the post-classical period has begun in the 18th and especially the 19th century. Penetration of concrete reality with the effect of localization, change of the used words and mentality of metaphor and to be deal with diffirent subjects apart from classical subjects can be considered as significant elements of change relevant to content. Change of divan arrangement, decreasing of popularity of some poem forms like masnavi and qasida and increasing of popularity of verse and some poem forms with stanza, violation of rules of elements like meter and rhyme can be considered as significant elements of change relevant to form. 19th century poet Enderunlu Ibrahim Râsih (d. 1838) is one of the figures who traces of this change are seen in their poems. The only known work of the poet who is a good musician at the same time is his Divan that there are it’s four copies in hand. None of these copies have a classical divan arrangement. It is seen that all of these copies begin with the poem forms with stanza unlike the tradition and the poems written in the same form of poetry are in different places in Divan. Considering that, although the poems containing the terms sea, archery and music are written with different verse forms, they are located in tandem it can be said that the content is decisive for arrangement of Enderunlu Râsih’s Divan, not verse form. The poem entitled Ebyât Der-Ta'dâd-ı Makâmât in the work, the elegy for a canary bird, the ghazel written for shadow play, the use of spoken language in some poems under the influence of the localization, the use of onomatopoeias sometimes as rhyme and the use of new metaphors and imaginations away from mentality of classical metaphors are elements which distinguish Enderunlu Râsih’s Divan from classical Ottoman poetry. In this study, these and similar elements will be discussed together with examples.