A(n)  (a)    is an important idea or subject found throughout a work of art or literature.

(a)   is a form of art that is made by carving or shaping stone, wood, clay, or other materials. 

If you are  (a)    something, you give your time and energy to it.

If you get  (a)    from something, it gives you new and creative ideas. 

A(n) (a)     is a person who plans and designs buildings. 

The   (a)   of a building refers to its form or design, and is usually characteristic of a particular period or region.

To  (a)    an idea means to explain or give examples of it.