Seaweed Coastal Wallpaper Sample - Navy and Flax, 12"x12"Helping to provide a balanced marine environment, Seaweed is also pleasing to the eye. The more traditional nautical mariners navy blue juxtaposed with the flax color brings this true beach look and feel to your home, one wall at a time. Wallpaper can really set the tone for a room and reflect your personality and style. It's like creating a signature look for your home. Tell your story.