[1] The Baroque style was introduced in Malta in the early 17th century, possibly by the Bolognese engineer Bontadino de Bontadini during the construction of the Wignacourt Aqueduct.
[3] The most notable Mannerist architect in Malta was Girolamo Cassar, who designed many public, private and religious buildings in the then-newly built capital city Valletta.
[5] According to historian Giovanni Bonello, the Baroque style was probably introduced in Malta by the Bolognese architect and engineer Bontadino de Bontadini in the beginning of the 17th century.
The aqueduct's decorative elements, namely the Wignacourt Arch, three water towers and several fountains, are probably the earliest representations of the Baroque style in Malta.
[10] From the 1660s onwards, many churches began to be constructed in the Baroque style, and they were characterized by large domes and belfries which dominated the skyline of the towns and villages.
The interior of Saint John's Co-Cathedral, then the Order's conventual church, was extensively embellished in the 1660s by the Calabrian artist Mattia Preti, although the Mannerist exterior was retained.
Examples of Baroque buildings from the first half of the century include the Banca Giuratale in Valletta (1721),[13] Fort Manoel in Gżira (1723–33)[14] and Casa Leoni in Santa Venera (1730).
[17] Auberge de Castille was designed by the Maltese architect Andrea Belli, and it replaced Girolamo Cassar's earlier Mannerist building.