backing colors effect the color on top, even if its only the slightest bit.
do your black first then the red bits and back the red whit white or whatever your choice. backing it with black wont ruin it, depending how much red you put on, but it wont make it pop like white would.
if it saves time and is more convenient for you do the red bits first,back with white then do the black bits.
depending on the paints/types you use will alter the finish also
|