Well, the graphic novel of 'A Nightmare on Elm Street' has several unique aspects. Firstly, the art form allows for a more immersive experience as the reader can linger on the detailed and often disturbing images. It can also expand on the lore of the Elm Street world in ways that the movies might not have had time for. The use of color, shading, and line work in the illustrations can create a unique mood that is specific to the graphic novel format. For instance, the dark and shadowy scenes can be emphasized more, heightening the sense of dread and horror. Also, the graphic novel might be able to take more risks in terms of storytelling, perhaps presenting alternative scenarios or character developments that deviate from the traditional movie plots.
One unique feature is the visual representation. The graphic novel can bring the nightmarish world of Elm Street to life in a vivid and detailed way that might be different from the movies. It can use unique art styles to enhance the horror and create a distinct atmosphere.