Bro/Sis.

Little Brother, Big Sister.

When left to our own devices in an empty house with a brand new chalk board wall there is only one thing a brother sister duo can do. They draw. They draw as old records are played and pictures are snapped so that the moment can last forever. Time frozen so that years from now when this brother sister duo don't live under the same roof for certain periods of time, it can all still be remembered.