Contour with infill
Used on figures depicted in such a way that one or multiple lines form an outer contour, and simultaneously has more pecked formations inside said contour (infill). The infill can occur in multiple variants, sometimes within the same figure.
The image underneath is an example of a figure classified as contour with infill where parts of the area within the contour has been carved as a continuous surface:
Infill sometimes occur as one or several lines:
Infill also occurs as small dots: