Paintings made of Algae. The media on these paintings are made of algae. I have used roasted red seaweed (Nori), bladderwrack and Phytoplanktonic algae from a pond and saltwater Spirulina algae. I have harvested the bladderwrack from the beach of
Jewelry. BioArt. Seaweed necklaces, made of real bladderwrack (impregnated), found at the beach of Castricum. Made by Studio Dáárheen.