"Kobzar" is a collection of poems by the Ukrainian poet Taras Shevchenko, which was published in 1840. This book is the most famous and influential work in Ukrainian literature. "Kobzar" contains various poetic genres such as lyric, epic, drama, and covers a wide range of themes including love, patriotism, social inequality and national self-awareness. In the poems of "Kobzar" Shevchenko uses strong images and picturesque language to convey his feelings, thoughts and protest against social injustice and serfdom. He deeply feels the suffering of the Ukrainian people and seeks to awaken them to fight for freedom and dignity. "Kobzar" is a symbol of Ukrainian national revival and struggle for independence. The book became an important source of national self-awareness and ideology for many generations of Ukrainians. The works of Taras Shevchenko in "Kobzar" are recognized as masterpieces of world literature and have a great influence on the literary, cultural and political development of Ukraine.