The product is a softcover book titled "Van Gogh" by Frank Elgar, published in 1966 by Frederick A. Praeger. It falls under the subjects of art history and criticism, specifically focusing on the life and works of artist Van Gogh. The book is illustrated and written in English, providing insights and analysis into the art and photography of Van Gogh. This book, while worn and potentially aged, still retains its value as a valuable resource for those interested in art and photography history.