Here are some early sketches and decorations concepts I made for the Temple Ruins Boss Room in "Absolver: Downfall". ©Sloclap
You can also check the work of the other artists who worked on this project here:
Art Director: http://inatma.fr/
https://www.artstation.com/rhinh
https://www.artstation.com/ivanerya
https://www.artstation.com/marwanghandri
https://www.artstation.com/clementmasset
https://www.artstation.com/victorien