Like a calligrapher's fingers, at times (4)
I believe the answer is:
inky
(Other definitions for inky that I've seen before include "Dark; stained" , "Jet" , "Marked by leaky pen" , "Completely dark" , "Like writing fluid" .)
I believe the answer is:
inky
(Other definitions for inky that I've seen before include "Dark; stained" , "Jet" , "Marked by leaky pen" , "Completely dark" , "Like writing fluid" .)