Concept sketches for a new project

Some sketches of two new characters, Poppy and Tessa, for an upcoming project. I'm experimenting with markers - let me know what you think!

Poppy (a waitress and ticket-taker) is on the left, and Tessa (a cook) is on the right.

 

 

 

They work on a train, and Poppy is constantly tripping with the movement of the cars.

Which character is your favorite? Keep checking back, because there is more to come!