PLANT BASED CREATIVE MATERIAL FOR ARCHITECTURE AND DESIGN. Viaplant, created by Leptek-Terv, a landscape architecture studio in Hungary, started as a form of artistic expression of the landscaping experience, working with plants for over two decades. As a result of in-house research and development, Viaplant manufactures creative, plant-based materials with various solutions and material combinations. Its use is in the field of architecture and design. Viaplant is a composite panel with unique aesthetic values and has wide range of applications. The main ingredient is plants. Many different plant species are used which brings diversity to our panels.