Curves and levels are powerful tools for adjusting the brightness, contrast, and color of your photos. They can help you enhance the mood, fix the exposure, and create different styles.

There's been a good deal of talk, here in the early days, about the level and experience curve in Guild Wars 2. A great many people are tackling the game in a great many ways, which leads to a ...

Determination of the curve takes into consideration the environmental factors and conditions that determined the elevation range of the material dated. The tentative results indicate that the Holocene ...