The J. Paul Getty Trust is serious about sharing. The institution, which encompasses the J. Paul Getty Museum, the Getty Research Institute, the Getty Conservation Institute, and the Getty Foundation, is following its “Open Content” program that set free some 5,000 high-resolution digital images for use, modification, and publishing with a virtual library. Translation: 45 years of art books for free. Among the 250 (and counting) of the Getty’s backlist titles now available to read online or download as PDFs are the 2004 catalogue of the first-ever exhibition of Cézanne’s watercolor still lifes (“a moving examination of this most subtle and luminous of mediums and genres,” according to Getty President and CEO James Cuno), the definitive English translation of Otto Wagner’s Modern Architecture, and books on globe-spanning conservation projects. We suggest igniting your winter reading list with Kevin Salatino‘s Incendiary Art: The Representation of Fireworks in Early Modern Europe.