Simplify the following text for a Grade 15 native English-speaking person.
Original: Gothic architecture , in its Catalan or Mediterranean version , is the predominant style of this cathedral , although it also contains Romanesque , French Gothic , Renaissance art , Baroque and Neo-Classical elements .
Simplified: A Mediterranean version of Gothic architecture is the main style of this cathedral , but the cathedral also contains Romanesque , French Gothic , Renaissance art , Baroque and neoclassical elements .