Short summary of image manipulation concept of orientation(Photography)

What is the definition of aesthetics? a. the material or materials used by an artist to create artwork b. the branch of philosophy that deals with beauty and how it is expressed and appreciated c. the organization or arrangement of different elements within a work of art o d. the school of thought dedicated to examining the question, "what is art? "

Often in bluegrass the mandolin chords are so staccato they sound like drum beats arpeggios bass lines melodies

Ineed someone to describe what they mean in the instructions !