Santa Maria del Popolo
Soon after its transfer to the prestigious Lombard Congregation Santa Maria del Popolo was reconstructed between 1472 and 1477 on the orders of Pope Sixtus IV. This was part of the ambitious urban renovation program of the pope who presented himself as "Urbis Restaurator" of Rome. The medieval church was entirely demolished and a new three-aisled, Latin cross shaped basilica was built with four identical chapels on both sides, an octagonal dome above the crossing and a tall Lombard style bell-tower at the end of the right transept. The result of this reconstruction was an early and excellent example of Italian Renaissance architecture in Rome. In spite of the many later changes the basilica essentially kept its Sistine form until today.
Basilica of Saint Servatius
Between 1866 and 1900 the church underwent major restorations during which some of the damage done earlier in the century was reversed. The restoration was led by famous Dutch architect Pierre Cuypers. In 1955 a fire caused Cuypers' Gothic Revival westwork spire to fall through the roof of the church, which made another thorough restoration necessary (1982–1991). During this latter restoration, Cuypers' colourful interior decoration scheme was largely removed. During this most recent restoration, extensive excavations that were carried out in the church and adjacent buildings, revealed a wealth of information about the history of the church and its predecessors.