Why did caravaggio use the technique of foreshortening?

Death of saranapalus by delacroix demonstates all of the following except a) physical and emotional violence b) the influence of rubens c) opulent color d) a balanced and harmonious composition

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

To keep food safe throughout the flow of food create?