Step-by-step explanation:
Just my opinion;
Picture imagery is a form of imagery that is used or employed in order to convey a particular scene or 'picture' into a readers mind without actually showing an image. This is done through the help of descriptive words and sensory images.
Example: The bright sunlight passed through the beautiful green grasslands as the day began.
Although no actual image of sunlight or a grassland is displayed, the reader can imagine the scenery through the description