Towards a New Materials Aesthetic Based on Imperfection and Graceful Ageing

Novel materials tend to prevent all forms of change in time and acquisition of signs of aging, which may affect their perfect aesthetic qualities. It would not be wrong to claim that technological developments, the predominance of automation processes and quality controls have led - and been driven by - a trend favouring the dominance of an aesthetic model tied to perfection in every sphere of human life: the body, the style of life, products, and their materials. Such an aesthetic model tied to perfection can only be obtained with brand-new products and it inevitably encourages the possession of a new one even if the old one is still fully functional. As stated earlier by the pioneers in the design for sustainability domains, following such an aesthetic model stimulating the possession of the new is a great threat to sustainable development. Founded in these discussions, in this chapter we address the implementation of a new approach to material aesthetics, based on imperfection and graceful aging. We discuss how both of these concepts can be used as a medium to express naturalness and uniqueness, and how they can create added values that can evoke longer-term attachment to products