"A little dash of the brush enature full" is not a technique. It is a rebellion against the sterile, the overworked, and the artificial. It is a love letter to the wild, messy completeness of the natural world, written in the shorthand of a human hand.
: In a more literal sense, "brushstroke paper" refers to specially coated paper used by artists to practice brush techniques with water, which then evaporates without a trace. a little dash of the brush enature full
It is highly probable that the query contains typos or misremembered keywords. Based on the structure of the phrase, here are the most likely interpretations and the relevant papers or concepts associated with them: "A little dash of the brush enature full" is not a technique