The charm of flowers and leaves is endless for art. The cross-diacritic interwoven diagonal blocks enough to express the beauty of nature makes the viewer can not take his eyes, the more as felt as attracted to the world of talented artists, Where we can associate and touch the sympathy through the artist's unique image. Conscious of this, painter Tran Luu Hau - the most representative painter of Vietnam painting resistance course has brought us a perfect body of painting in the painting "Blue dream".