Posted on my pixiv page: 
https://www.pixiv.net/en/artworks/120485457
https://www.pixiv.net/en/artworks/120485457* My second work to try using the lighting technique *
* The background is the collage of two photos processed with CLIP STUDIO PAINT *
I have illustrated the scene when Cirno encountered with Yuuka Kazami in Touhou 9 Phantasmagoria of Flower View 東方花映塚. The reaction of Cirno is imaged from the anime The Memories of Phantasm 幻想万華鏡 while her pose is imaged from the one in Touhou 9.
This background is the collage of the following two photos:
