The atrium in modern architecture is a large open space, often very high and with a glazed roof or with large windows. Carried with the idea of ​​the name and its meaning, we designed the form of the sign A in the form of open space, and we created the background of the story on which the visual can be produced. One of the basic examples is the use of photography in form of A. An interesting detail is that with the letters “I and J” we created a pictogram of a person (bird’s eye view) holding one hand outstretched and the other rounded which is a natural position when making a sketch / draft which is a common term in architecture.