Photography effects are changes made to the photos in order to give them a different tone or feeling, and can be anywhere from hardly noticable to  intense. The color, saturation,brightness, contrast, levels, color balance, hue, etc. may all be changed and texture added in order to acheive certain look. Among the most commonly known effects are black and white, sepia, lomo, "vintage", color pop, etc.

 

 

 

Below are some examples of current popular photo effects.