Answer:
through use of color, texture, shape, lines, etc.
Short answer-half note.
In common time the quarter note equals one beat, and there are four quarter notes in a measure.
Songs in alla breve contain two beats per measure, with the half note equaling one beat. That means that the time signature of the alla breve is represented as 2/2 (not 4/4 as common time is).
The purpose of design is why are you designing something.
B. to paint murals on public buildings