Pablo Dobarro on Twitter: "Sculpt: Sharpen Mesh Filter This mesh filter detects and sharpens edges while polishing flat surfaces uniformly. It fixes most of the artifacts produced when sculpting hard surface and
Sharp edge to Smooth edge in Blender. - BlenderNation
Hard Surface Sculpting in Blender 2.8: The Flatten/Smooth technique - YouTube
How to Sculpt Hard Edges | Blender 2.8 - YouTube
Sculpting a Primitive Head Shape - Stylized Character Workflow - Blender Studio