The exhibition, organized as part of the Bizkaia Zientzia Plaza initiative, brings together authors, works and tools of nanoscience and nanotechnology. The public will be able to contemplate images of different nano-objects captured by amazing instruments, such as the atomic force microscope and the electron microscope, among others, which have become the "eyes of the nanoworld"; they will be able to see some of the tools used in this field, as well as real products and objects from day-to-day research.