Paying tribute to natural materials, imperfectly formed over a lifetime. A book of Luxury, Seraya is an ode to the Earth and all its splendours. — An odyssey across continents and materials, Seraya is an exclusive collection by Omexco that offers an extensive range of timeless and luxurious natural qualities. As an established designer and producer of luxury wallcoverings, we have a time-honoured affinity for natural products. We are proud to showcase our collection of natural materials in a large book.