These pictures help me to understand the perspective while looking at a corridor, even though they represent the same perspective than in the abandoned mental institutions, these are 'tidier'.
Also found that, keeping the subject view but slightly change the perspective will allow me to not only show the hallway, but also the inside of the 1st room, as seen on the left image. On the other hand, if I change the position of the doors or the camera those rooms wont be seen, image on the left.
Concluding that the way, I play with the camera will be crucial to help me convey my idea and that a 'straight' view down the hallway, doesnt seem really dynamic, while these slightly changed will help me to reveal and hide information.
Let's get the sketches, done!!!