Bentivoglio Altarpiece Bentivoglio Altarpiece The Bentivoglio Altarpiece is a painting by the Italian Renaissance painter Lorenzo Costa the Elder, dating to August 1488. It is displayed in the Bentivoglio Chapel of the church of San Giacomo Maggiore, Bologna, Italy. It was commissioned by Giovanni II Bentivoglio, lord of Bologna, as a thanksgiving for the family’s escape from an attempted massacre by the Malvezzi family . The painting is a large canvas, executed by Costa together with other two works on the chapel's walls, the "Triumph of Fame" and the "Triumph of Death". It features, above a sumptuous Renaissance architecture, a marble altar
Hinged expansion joint joints used in piping systems are restricted to pure angular rotation by its hinges. As a pair, hinged expansion joints will function together to absorb lateral deflection. Advantages of hinged expansion joints are that they are typically compact in size and structurally rigid. Hinged expansion joint A hinged expansion joint is a metallic assembly, that can rotate in a single plane, used to absorb changes resulting from piping thermal expansion or contraction. They include hinges, attached to the expansion joint ends with a pair of pins, which allow angular movement in a single plane, restrain the pressure thrust, and prevent