What do you do to the colors in the background of a picture to make it look farther away? a: make the colors lighter and dull b: make the colors darker and brighter c: do nothing to the colors d: change the size of the colors another question: what practical uses did greek vases have? a: cooking food b: none they were only used for decoration c: holding and storing wine water and oil d: hold and growing plants (i don't really like bothering you guys i hope it's not annoying)