Head on this page.
Text begins from here.
This effect enhances the color and makes the image more saturated and vivid to create a pop art picture. Saturation can be adjusted.
Here are some examples
A sweet date on a rainy day. I wonder what they're talking about.
The jeweled box of little treasure is pictured vibrantly with the Expressive filter.
“Are you still hungry?” “Do you want some more?” Even though he doesn't answer, she looks content.