What significance did the painting above have on the future of art in italy?

Consider this painting entitled great fish-market by bruegel

Nstrumental music that supports the main part(s) chamber music 2. a large group of instruments usually including woodwinds, brass, and percussion band 3. music written for small ensembles for an intimate setting accompaniment 4. a person who leads an ensemble conductor 5. an electronic keyboard capable of multiple instrument sounds

4/5 of a number is 64 find the number