'100 masterpieces about love'' - is a unique series by the publishing house named after Strelbitskiy, which includes the best works of all the times and all the nations about the most beautiful and elevated feeling - about love. «the Lady Unknown» is a wok by the classic author of Russian literature of the XX century, one of the greatest Russian poets A. A. Blok (1880 - 1921). This poem - is one of the most beautiful and remembered works by the author. It was written in the period, when the main in the author's worldview were the feelings of melancholy, despair and lack of faith. «the Lady Unknown» is built on antithesis: the dirt and the vulgarity of the world around and the beautiful unknown lady. Such works as: «the Pagan's Confession», «the Fairy Tale about the Lady, Who Will Not Understand it», «the Knight-the Monk», «vladimir Soloviev and Modern Times» are also issued under Blok's pen.