variegate

To change the appearance of, especially by marking with different colors.

To give variety to; make varied.

To diversify by means of different tints or hues; mark with different colors in irregular patches; spot, streak, dapple, etc.: as, to variegate a floor with marble of different colors.

To diversify in external appearance; to mark with different colors; to dapple; to streak.

to add variety to something; to diversify

to change the appearance of something, especially by covering with patches or streaks of different colour

to dabble

variegated

change the appearance of, especially by marking with different colors

make something more diverse and varied