Parallel is a book that tells a story solely with pictures. Through the genre, exploiting the linear nature of the text, it offers a glimpse of various planes of reality, using certain elements as windows. This way it reflects on a current problem of modern people, on constantly divided attention that makes it impossible to connect in the physical reality, to be present, so it leads to constantly experiencing several realities at the same time. The story takes place in a family setting, where although the characters are close to each other physically, they cannot really focus their attention. The elements used as windows show their inner worlds, current feelings, demonstrating, in parallel, what is happening inside and outside, what differences or similarities they are experiencing, and even the different layers we can find within a character.