The brothers, Francisco and Felipe Martínez Siles run a taxidermy workshop, specialising in the naturalisation of all types of animals and the making of jewellery with wild boar tusks. Their most frequent big game hunting is deer, wild boar, fallow deer, etc. His creations of bulls’ heads are also numerous. They also naturalise animals from safaris such as lions, panthers, bears, elephants and moose from Canada, making their work internationally recognised.