Written and well-documented Persian sources that include books, essays and albums are exceptionally valuable for understanding the artistic and historical features of Persian painting, designing, and calligraphy. Artistic albums have a key position considered to other written sources in field of the art of the book.The preface of these albums hold essential information such as historical notes, introducing artists, mentioning the method and procedures, also the name of the one who has ordered and the name of the artist. In addition, notes about the art of the book which include miniature painting and designing, illumination, calligraphy, and book binding. A collection of single sheet works of art which are collected and maintained also have importance. These single sheets were the works of the masters of that time which apprentices would learn and copy from them, therefore, the tradition of creating these albums had an important role in the development and growth of teaching miniature painting, designing, and calligraphy. By analyzing these artistic albums and understanding the princip -aIs of miniature painting, a link between minature painting and contemporary painting can be created. Also many of the ancient elements can be revived and applied in todat's works art. This article will focus on the characteristics of four albums preserved in Istanbul and in the national library of Berlin (known as the albums of Diez). This article is organized according to the following aims:1-Clarifying the importance and role of albums in understanding the values of Persian art.2-lntroducing the famous albums in Berlin and Istanbul museums. Questions answered throughout the article 1-Whatis the role of creating albums in the history of Persian art? 2-What are the famous albums in Berlin and Istanbul museums? 3-What are the characteristics of these albums in the mentioned museums?The compilation of subject matter and data used in this article is extracted from library and record materials and the conduction of the theme is descriptive, historical and analytical.