Adding Photographic Touches in Post-production - Photographic Rendering with V-Ray for SketchUp - page 317

This will ensure that not only blending modes, but also Image Re-Sampling and Mo-
tion Blur effects use gamma 1.0 in their calculations.
Note
We have used the sRGB Working Space option here as our images are being
viewed on an sRGB device, this being our computer monitor. If our project had
some specific output requirements, then using one of the other color space op-
tions from the dropdown would be absolutely fine.
As we are dealing with neither a motion sequence nor audio here, we can ignore the
rest of the options in the settings dialog box and simply click on OK .