Materia Rica - Handmade Sustainable Jewelry from Barcelona At Materia Rica, we create unique, sustainable jewelry designed to inspire and tell a story. Based in the vibrant heart of Barcelona, we are a design-led brand focused on infusing art, creativity, and eco-conscious craftsmanship into the world of accessories. Founded by artist Marta Chojnacka and creative director Joan Ayguadé, Materia Rica seamlessly blends bold, artistic designs with responsible production. Every piece is handmade in our Barcelona workshop using FSC-certified sustainable walnut wood, meticulously finished with precision. We also collaborate with international artists to develop exclusive, art-inspired jewelry, including licensed collections from Salvador Dalí and René Magritte that truly stand out for their originality and charm. Our collections reflect the rich cultural tapestry of Barcelona, making them ideal for customers who seek one-of-a-kind, ethically crafted jewelry. By merging artistry with sustainability, our designs offer not only beauty but also environmental consciousness, meeting the growing demand for thoughtful, responsibly made products. We are excited to introduce our innovative, handcrafted jewelry to boutiques that value quality, creativity, and sustainability. Explore Materia Rica’s collections and discover timeless, eco-friendly pieces that resonate with customers seeking unique and meaningful accessories.