In this scene I wanted to realize a moment in class, when the pupils go out after the bell of 4 pm, they are there in the court, playing basketball, and all classes are empty, and there, a pupil In one of the classes, in absolute calm, taking advantage of this moment of fantasy.
you can get some idea of classrooms by searching on the net about a similar Art, you can find a lot of Arts that can inspire you.
i tarted by modeling all the objects in the scene, like a board, th windows, chairs..etc
and after that start to texturing all of them.
You can place your camera in a different area, I chose to put my camera at the back from the class, to have the ability to render all the places with the desk.
after that start configuring you rendering,go to systems and add a Daylight to have a perfect lighting, i used Mental-Ray for rendering.
as you can see i get a really good render, after that as always open your render with photoshop, and start working on it until you will have a good result, i added lighting from the windows and some saturation ,the number behind chairs..etc
here some Render i have done
thank you and hope you enjoyed