do not include default placeholderBackgroundColor from props unless needed
do not include default placeholderBackgroundColor from props unless needed

artsy/eigen,artsy/emission,artsy/eigen,artsy/emission,artsy/eigen,artsy/eigen,artsy/eigen,artsy/emission,artsy/eigen,artsy/emission,artsy/emission,artsy/emission,artsy/emission,artsy/eigen