1. Tables:

Choose a round, black metal coffee table with a glass top. The sleek design complements the modern aesthetic of the "Black Grove" set without overwhelming the space with lines and rectangles.

2. Chairs:

Opt for minimalist black leather armchairs with metal legs. This style adds both comfort and sophistication to the room.

3. Vases:

Use tall, cylindrical ceramic vases in Dark Slate Gray. Their clean lines and simple shape add elegance without distracting from the overall aesthetic.

4. Rugs:

Choose a white shag rug with a subtle geometric pattern. This adds texture and warmth to the room while keeping the focus on the black and white palette.

5. Curtains:

Go for floor-length white sheer curtains. They allow light to filter through softly, creating a serene ambiance.

6. Lighting:

Install a black metal floor lamp with a white drum shade. This adds height and light without breaking the monochromatic theme.

Note on Color Use:

Incorporate Dark Slate Gray (#2F4F4F) in approximately 15% of the decor. This can be achieved through accent items like cushions, vases, or even a small side table.