Luciano Laurana (Lutiano Dellaurana, Croatian: Lucijan Vranjanin)[1] (c. 1420 – 1479) was a Dalmatian Italian architect and engineer from the historic Vrana settlement near the town of Zadar in Dalmatia,[2] (today in Croatia, then part of the Republic of Venice)[2] After education by his father Martin in Vrana settlement, he worked mostly in Italy during the late 15th century.
[5] The exact attribution of the works is still disputed, as it is known that also Francesco di Giorgio had a role in the construction: the innovative façade, however, is traditionally recognized as Laurana's.
Laurana improved Italian Renaissance tradition by using a system of columns, pilasters, and arcades to produce elegant facades and spacious rooms.
In the arcaded palace courtyard Laurana achieved a rhythmic lightness, amplitude, and sophistication far in advance of contemporary Florentine work.
The famous anonymous picture La città ideale, housed in the Urbino National Gallery, has been attributed to him.