Final answer:
The hillside on the mire is strange due to a confluence of unusual and often supernatural features that include eerie rock formations, child's mounds, misty scenes that resemble ghostly gatherings, and twisted trees growing out of solid rock. These elements serve to create a vivid, mysterious, and sometimes unsettling atmosphere within the texts.
Step-by-step explanation:
The strange aspect of the hillside on the mire as depicted within these texts can be attributed to a variety of unusual features: strange scrawled rocks, child's mounds, enchanting mist scenes, and haunting presences suggested within their poetic and narrative structures. These descripitions employ literary devices to evoke a sense of the mystical or unusual, often blurring the lines between reality and imagination, life and death, nature and the supernatural.
For example, in the excerpt referencing the hillside, there is a child's mound which is not marked by stones but rather carries a deeper emotional and historical significance. Similarly, the cedar trees growing out of solid rock display a haunting struggle for life in a harsh environment, becoming gnarled and twisted as they survive against the odds.
Moreover, the scene of the tarn throwing off its misty clothing in the morning light gives a supernatural character to the landscape. These descriptions create a vivid and sometimes eerie atmosphere that leaves a lasting impression on the reader or the character experiencing the scene.