CONTINUOUS MARK MADE ON SOME SURFACE ARCHING MARK

THE LIGHTNESS AND DARKNESS OF AN OBJECT

A TWO DIMENSIONAL AREA CLEARLY SET OFF BY ONE OR MORE OF THE OTHER VISUAL ELEMENTS SUCH AS COLOR, VALUE, LINE, TEXTURE, AND SPACE

AN OBJECT WITH THREE DIMENSIONS

AN ELEMENT MADE UP OF 3 DISTINCT QUALITIES:HUE, INTENSITY; AND VALUE

THE WAY THINGS FEEL OR LOOK AS IF THEY MIGHT FEEL IF TOUCHED

THE DISTANCE OR AREA BETWEEN , AROUND, ABOVE, BELOW OR WITHIN THE THINGS