Let’s go for a try of a 2mm round head

The best picture for this sort of head is BD , and i love Gotlib

So i searched for a great picture in all my albums … and i found it . You don’t know Gotlib ? It’s just a “Master” :  https://fr.wikipedia.org/wiki/Gotlib

SOURCE: “Rhaa Lovely” – GOTLIB – TOME 3 – P20 – Editions AUDIE

Original file : 1500 px width
Render : 50 cm width
2800 lines – 3 hours render

Analyse : the 2mm rounded head must retract more because it’s draw the paper after and before a stroke. The retract was 0.3 mm .

The reason is the this head composition