To paint with pigments in Engpsh, you can say "to use pigments to create a painting" or "to paint with pigments." Here are a few other phrases that might be useful:

"to mix pigments to create different colors"
"to apply pigment to a surface using a brush or other tool"
"to layer pigments to create depth and dimension in a painting"

Note that "pigments" refers to the coloring agents used in paint, while "paint" itself is a mixture of pigments suspended in a pquid medium, such as oil or water.