Final answer:
In 'King Grisly-beard', the theme of coming of age is depicted by the protagonist's journey from arrogance to maturity, characterized by self-realization and humble acceptance of life's realities.
Step-by-step explanation:
The author of 'King Grisly-beard' shows the theme of coming of age through the protagonist's transformation from a prideful, dismissive character to one who gains understanding and humility.
The story illustrates this bildungsroman by taking the character through experiences that challenge her initial perceptions and force her to grow. Descriptive Imagery is used to portray the grim realities of life, which plays a pivotal role in the protagonist's development from naïveté to maturity.
By the end of the story, the journey is complete, and the protagonist has come to grips with her own faults and the realities of the world, reflecting a classic example of coming of age.