The mark
A round little hydra with three heads, each a fountain-pen nib, standing on the line it drew. The full mark is for 48 px and up; the small one, with no line, arms or feet, is for 32 px and below.
320
160
96
64
48
32
24
16
A round little hydra with three heads, each a fountain-pen nib, standing on the line it drew. The full mark is for 48 px and up; the small one, with no line, arms or feet, is for 32 px and below.