Lleida is a noble city with rich history, in which the entrance to it through the river offers a spectacular view of the different layers of the architecture. At night, we create a vertical visual hierarchy reinforcing the existing layout of buildings in the city. We go from the earthly in the lower part to the sacred in the upper part. At the same time, the depth is reinforced. The eye can read the geographical proximity and distance of the different layers of the city. The closest in colder hues is the most tangible to man, and the distant turns out to be the most abstract and spiritual with golden hues. The main monuments, at the level of noble buildings, will be studied individually, always following this general concept and highlighting its architectural details.