Human ear fine ink study
FinelinerChallenging

One human eye and eyebrow in three-quarter view, coherent upper and lower lids wrapping a visible iris. Practice structure, perspective and developed values in black and gray marker.
Set the eye opening and iris position.
Wrap the lids around the eye and place the brow above.
Resolve the connected planes and overlaps, then build layered details and a full range of local values. Preserve clear paper highlights.
A small thing to tryLet the upper lid overlap the top of the iris.