A short tutorial about two of the tools that are in the V-Ray framebuffer. For all software that have V-Ray. The first tool that is enabled by default is used to sharpen the image. If we activate this option, as we can see in the scene, the image becomes sharper. You can increase or decrease its settings to achieve the desired result. The second tool that should be added from the layers is the curves tool, which is used to adjust the brightness and contrast of the scene. I hope the training was useful to you.