Create a coastal retreat in your kitchen by incorporating a built-in outdoor pizza oven. Use a color palette inspired by the beach, such as shades of blue, white, and sandy beige. Install light-colored cabinets and choose a marble or quartz countertop for a luxurious feel. Add some nautical-inspired accessories like seashells, driftwood, and woven baskets. Hang a large mirror to reflect natural light and create a sense of space. With a built-in pizza oven, your kitchen will evoke a sense of relaxation and tranquility.