please imagine a picture of the storefronts in a coastal town that resembles a modern version of Zanzibar selling spices, traditional materials, drinks etc. Please design this with highly modern, eco concious architecture while retaining within it the essence of the traditions,now give me another bigger view of the city and its storefronts as it might be seen when arriving by boat. Try to modernise a bit more by keeping the products and soul of these shop but within a cleaner more modern and tidy setting