Sometimes when I put two grease pencil objects on top of each other at a distance you see a black or white line appear around the edge of the object closest to the camera. From examining it in the
3.6 LTS —
Precision work in Blender :: Blender Mama
eevee render engine - Grease pencil gets all jittery once rendered
Fix To This Grease Pencil Render Problem!
David Matthew Weese's Blended Planet Pictures - Blender 2.78
Grease Pencil objects are overlapping EVERYTHING in the render but
Overlapping issues with grease pencil : r/blenderhelp
Transparency issues with BI? - Materials and Textures - Blender
eevee render engine - How to make the grease pencil only draw the
Right-Click Select — Blender Community
Line Art Modifier — Blender Manual
Blender Sushi: August 2018