Incertitudes are a series of handmade jewels/articles that explore extempore metalsmithing. Embracing process-driven design, Incertitudes broadly pivot on an intuitive and spontaneous crafting informed on one hand by the physical characteristics of metals and, on the other, by accident, unconditional experimentation, slapdash making, and even lack of skill. It explores plasticity, ductility, elasticity, abrasivity, hardness, resilience, tensile strength, chemical/heat reactivity, and stiffness in metals while it celebrates an improvised and playful approach to metalsmithing. In doing so, rudimentary aspects of working with metal (annealing, melting, cutting, forging, folding, oxidising, etc) are creatively interrogated in depth.