👁️ Stabilo arty looks much brighter than staedtler, but at the same time they flow when applied to another color, the former also have this, but not so significantly.

In any case, these are all unique results.

Artist. Creating pictures with code and machines. 
In search of math beauty

Mathematics/Design linktr.ee/sinusoidalsnail
⟢⟢ᚖ⟡⟡ᚖ⟡⟡ᚖ⟡⟡ᚖ⟡⟡ᚖ⟡⟡ᚖ⟡⟡ᚖ⟣⟣

microsub.

I'm supporting you through /microsub!

30 $DEGEN

(Please mute the keyword "ms!t" if you prefer not to see these casts.)

I'm supporting you through /microsub!

46 $DEGEN

(Please mute the keyword "ms!t" if you prefer not to see these casts.)

I'm supporting you through /microsub!

78 $DEGEN

(Please mute the keyword "ms!t" if you prefer not to see these casts.)