One of my biggest challenge of the feature film" PIl" was the city. All the leads of environment teams have worked to explore the differents process and find the best way to ensure the production. With this post, I am glad to explain how we had done that for all the buildings of the project. Thanks to the Modeler and Textures environment team for all the works done. And of course, many thanks to Karen Haloche, Youssef Lakssir and Melanie Tournois for all the discussions and tests I had the pleasure to explore together.