It's a mix between 2 scenes. When Chihiro and Haku fall from the sky and the flashback when chihiro was younger and lost one of her shoes on the kohaku river (the shoe is on the botton) There's a lot of errors in the lineart but It was more a colouring exercise for me.
Anytime i look one of your pics, i can imagine a whole story about it because you put a touch of poetry in each work. Always love the soft textures and the lights and shadows.