If the third item, the image of the duel, is the chosen option for the cover of D'Artagnan and the Three Musketeers, you can deepen and expand the idea as follows:

### Composition

The cover visualizes the dramatic moment of the duel taking place at dawn or dusk, thus creating a somber yet exciting atmosphere. Lighting plays a key role, emphasizing the contrast between the light and dark elements of the painting and directing the viewer's eye to the faces and hands of the duelists.

### Figures

The characters are in motion, one of them - clearly D'Artagnan - glaring at his opponent with exasperation and determination while his sword deflects the attack. The dynamic body language and facial expressions emphasize the tension of the moment. Both figures are emphasized for their mastery of weapons and athleticism.

### Background

To create a historical atmosphere, the outline of an old Parisian facade or chateau is chosen as the background. Architectural elements such as stone paving st