Hacer la presencia. fotografía, arte y (bio)tecnología , Polona Tratnik focuses on the theme of life and its relationship with art. It emphasizes not only in projects where it is represented , but where is "staging " as well as in contemporary projects Transart that handled based on the relationships established between biological sciences (genetics, neuroscience , tissue engineering , regenerative medicine, etc.) and art.

Overall, this essay is dedicated to photography and artistic endeavor as a means to overcome it . The work also focuses on biotechnology or in biotenológicos efforts to intervene in the body . In this regard, the author discusses both artisiticos uses of biotechnology , as his politically charged when it comes to handling the body. Tratnik recognizes biotechnology as "the" contemporary technology for power - of - make - live , which invests in the body and improves the quality of l social body.