This investigation has been carried out in order to look into the guide lines of artistic practice and to consider inherent aspects of creative behavior which depend on parameters of analysis and understanding, a study which will allow a revision of projectual character within a context defined by disciplines of contemporary esthetic disccusion, therefore making an effort to draw closer to the ideas of public art sculpture. The possibility of allowing the confluence of ideas, material and function ability means that we can see an intent to generate and combine useful and atractive solutions as an answer to some years of investigation into a problematic question: The Balaenoptera physalus and its location. The objective of this work is to offer a technically possible solution to a real esthetic problem, where an objet trove like a bold skeleton of great dimensions, can be considered an immense sculptural object with the correct conditions for a public area. With this idea, the objective would be to convert a structural element of beautiful organic forms into the possibility of seeing something more than a skeleton installed in any natural science museum. This study comprises of a theoretical investigation centered on public sculpture, its characteristics and the syllogisms which allow us to be precise, and also to analyze the eternal and significant connexion between sculpture and architecture and how the two can depend on space availability. At the same time, this thesis will analyze examples of creators and works intimately related to contemporary monumental sculpture and architecture, persevering strategic relationships between art and science, specifically those connected with natural forms of organic structure. With these aforementioned investigations concerning sculpture, architecture, space and nature, the thesis will develop necessary projectual considerations in order to bring us closer, from all possible directions, to the knowledge of this specific organic element in a proposal of sculptural metamorphosis.