Little Martians are memorials of beings who once lived.
Maybe they lived somewhere in the past or in a not so distant future, it doesn't matter.
They come from silicon molds, based on original Martians sculptures.
Each has their own colors and scars.
Their features are always slightly different.
Some are more broken than others, some have other species growing on them.
Their lives are somehow condensed in their shapes.
Little Martians want to rest in peace, but never be forgotten.
They will tell their stories to whoever wants to listen.
Just pay attention to one of them for long enough and you too will share their secrets.