Line and cross-hatch
Hatching
Line work, where the only tone available is how close the lines are.
Line and cross-hatch
The work
Cherry Blossoms
Cherry Blossoms, II
Portrait study
Portrait study, II
Portrait study, III
Portrait study, IV
ITZY - Yeji
ITZY - Yeji, II
ITZY - Yeji, III
Astro - Moonbin
Astro - Moonbin, II
Astro - Eunwoo
Stray Kids - Bang Chan
Stray Kids - Lee Know
Stray Kids - Changbin
Stray Kids - Felix
Stray Kids - Felix, II
True Beauty - Han Seojun
Full figure