4. A principle of design concerned with combining one or more types of art in different styles & ways to create interest is:

1)Unity

2)Variety

3)Balance

4)Rhythm

3) Balance

Explanation:

A principle of art and design concerned with the arrangement of one or more elements in a work of art so that they appear symmetrical (identical compositional units on either side of an axis) or asymmetrical (not identical) in design and proportion.

imagine dragons

explanation:

renascimento comercial, que, a partir do século 11, inaugurou definitivamente a baixa idade média, que se estenderia até o século 15.