Spiral galaxy fine ink study
FinelinerMedium

One complete small rocket in three-quarter view, pointed nose, cylindrical body, one circular porthole and three fins accounted for by overlap, no flame. Practice form, overlap and selective shading in black and gray marker.
Draw the long body axis and tapered nose.
Attach the visible fins and place the porthole on the body.
Use selective interior marks and local shadow groups to explain the overlaps. Keep the lighter planes open rather than shading every surface.
A small thing to tryAlign the porthole with the cylindrical body surface.