This framed architectural and geometric artwork is by the prominent Italian artist Walter Valentini. Artwork Details Artist: Walter Valentini (1928–2022), an Italian artist renowned for his works that blend architecture, art history, and concepts of time and space in a precise abstract style. Technique and Style: The work features engraving or printing techniques with embossing on rough-textured paper (like antique paper), and its design is inspired by classical architecture and ideal cities in an intertwined geometric line style.