Light
Brighness
Brighten or darker the image with the possibility to color the image.Contrast
Change the brightness and the contrast of the imageExposure
Change the exposure of the imageGain
Change the gain and the bias of the imageGamma
Change the gamma of the imageGlow
Blur the image with a glowing effectGray
Gray out the imageStipple
Apply a stipple effect on the imageLevels
Ajust the image with the specified levelsShine
Shine effectFlare
Add a circle flare to the imageRays
Light rays coming from the imageSparkle
Add a light in the image