Plan Blue: Mother and Son Watercolor/Marker Poster

Coloring experiment with my two original characters from my fan-made project, Trauma Center: Plan Blue.

The focus is of water color, maker, anything related to traditional tools but used on a digital program.
In relation to the softness, I wanted to draw my characters sleeping on a bed, so there's focus on the shading of the clothes and bed materials.

Characters belong to me.
Trauma Center by Atlus.