Do not forget about the walls and ceilings in your interior design project. Give them some texture with free 3D plaster materials render-ready for Blender. And life will get better.
This PBR texture is an Ambient Occlusion (AO) map for a modular office ceiling. It depicts a grid of square panels with subtle, soft shadows. The darker gray lines and shading are present along the edges of the grid and where the panels meet the frame. These shadows simulate the areas where light would be naturally blocked or "occluded," such as in the creases and corners of the ceiling grid. The flat, central areas of the panels are pure white, indicating that they would receive full light exposure.