tattoo for sisters

Any ideas of a tattoo that symbolizes,says or means brother and sisters?

I have one brother and two sisters (all older) and want to show them how much they mean to me by getting a tattoo to symbolize them as they have been my rocks throughout my life. any ideas welcome! lol

You could perhaps get two pink sparrows and one blue sparrow and place them together on your lower back with maybe some stars or hearts surrounding them?

my sister’s first tattoo