The Chrysanthemum and the Sword 菊与刀

The Chrysanthemum and the Sword-（nothing to do with the book lol) my new concept art piece, I am building a new japanese fantasy world around this main character. In this world, people worship the power of nature , and using metal weapon will be curse and suffer from an illness call” the rust” . This main character use chrysanthemum’s healing power to counter the curse and continue to explore the reason and the root of this curse