Isabelline Gothic is a style of the Crown of Castile

Crown of Castile

The Crown of Castile was a medieval and modern state in the Iberian Peninsula that formed in 1230 as a result of the third and definitive union of the crowns and parliaments of the kingdoms of Castile and León upon the accession of the then King Ferdinand III of Castile to the vacant Leonese throne...

 during the reign of the Catholic Monarchs

Catholic Monarchs

The Catholic Monarchs is the collective title used in history for Queen Isabella I of Castile and King Ferdinand II of Aragon. They were both from the House of Trastámara and were second cousins, being both descended from John I of Castile; they were given a papal dispensation to deal with...

, who represents the transition between late Gothic

Gothic architecture

Gothic architecture is a style of architecture that flourished during the high and late medieval period. It evolved from Romanesque architecture and was succeeded by Renaissance architecture....

 and early Renaissance, with original features and decorative influences of Mudéjar

Mudéjar

Mudéjar is the name given to individual Moors or Muslims of Al-Andalus who remained in Iberia after the Christian Reconquista but were not converted to Christianity...

 art, Flanders

Flanders

Flanders is the community of the Flemings but also one of the institutions in Belgium, and a geographical region located in parts of present-day Belgium, France and the Netherlands. "Flanders" can also refer to the northern part of Belgium that contains Brussels, Bruges, Ghent and Antwerp...

 and in a lesser extent, Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

.

The Isabelline style introduces several decorative rather than structural elements of the Castilian tradition and some ornaments of Islamic influence and other from Flanders

Flanders

Flanders is the community of the Flemings but also one of the institutions in Belgium, and a geographical region located in parts of present-day Belgium, France and the Netherlands. "Flanders" can also refer to the northern part of Belgium that contains Brussels, Bruges, Ghent and Antwerp...

, typically Flamboyant

Flamboyant

Flamboyant is the name given to a florid style of late Gothic architecture in vogue in France from the 14th to the early 16th century, a version of which spread to Spain and Portugal during the 15th century; the equivalent stylistic period in English architecture is called the Decorated Style, and...

 form.