The Ancient Mayan kitchen was a place where traditional dishes were prepared using ingredients native to the region. To incorporate a coastal beach house theme with seashell accents, the kitchen can be designed with a vibrant color palette inspired by Mayan artwork. Seashell-shaped tiles can be used for the flooring, and seashell motifs can be incorporated into the kitchen cabinets and countertops. The walls can be adorned with Mayan hieroglyphics and artwork depicting coastal landscapes. The kitchen can also feature a small cacao tree, reminiscent of the Mayans' love for chocolate.