Nanotechnology is manipulation of matter on an atomic, molecular, and supramolecular scale. Although the idea of using microscopic robots to fight disease is still futuristic, nanotechnology is already being used by doctors. For example, magnetic nanoparticles have been given to patients suffering from certain cancers. These tiny metal balls concentrate in the body's unhealthy tissues. In contemporary art, a new direction " nanoart " - an art form that is associated with the creation of sculptures by the artist micro- and nano- dimensions under the influence of chemical or physical processes, material handling, photographing the nano - images obtained with an electron microscope and processing of black-and- white photos in the graphic editor (for example, Adobe Photoshop).