Produce a mood board that evokes Art Nouveau inspired interior design. The elements should express the aesthetic of organic forms, fluid lines, and inspirations derived from nature. This could include architectural elements with curvilinear details, furnishings showcasing organic shapes, and decorative motifs heavily influenced by the natural world. The color palette is rich and warm, focusing on hues inspired by nature such as shades of green, gold, and brown. The materials are a fusion of natural, such as wood and stone, and art nouveau trademarks such as stained glass and wrought iron. Illustrate this with a series of coordinated images.