Place a small, comfortable armchair in the corner at an angle. Drape a throw blanket featuring a color that complements the room's color scheme over the back of the chair as a warm touch.
Set a small table or standing lamp to one side of the chair to create a quaint reading nook. Place a decorative lamp on the table. Maximize space by choosing a lamp or table that features an attached magazine rack.
Decorate the opposite side of the chair with a tall, potted plant, such as a parlor palm, to add a fresh, green touch to the space. Choose a pot that complements the room decor, such as terra cotta for a rustic, garden-inspired look.
Enhance the corner walls with artwork or photographs. Hang one framed image at equal level on each of the walls the make up the corner for a balanced look.