Explanation:

Two broad orders of temples in the country are known— Nagara in the north and Dravida in the south.At times, the Vesar style of temples as an independent style created through the selective mixing of the Nagara and Dravida orders is mentioned by some scholars.Historians agree that the vesara style originated in what is today Karnataka.
According to some, the style was started by the Chalukyas of Badami (500-753AD) whose Early Chalukya or Badami Chalukya architecture built temples in a style that mixed some features of the nagara and the dravida styles, for example using both the northern shikhara and southern vimana type of superstructure over the sanctum in different temples of similar date, as at Pattadakal.
However, Adam Hardy and others regard this style as essentially a form of Dravida.The Hoysala temples at Belur, Halebidu and Somnathpura are leading examples of the Vesara style