What colour for cardboard parts?

[N. W. Perry]

We have new colour entries for fabric parts, but what to use for the category Sheet Cardboard?

I can think of at least four finishes that would be needed:

• Raw, unfinished cardboard (usually for the unprinted back of a sheet, but possibly also dyed/printed for the front)
  
• Glossy
  
• Matte (or would this just be another case of Raw?)
  
• Textured - some of the early printed art cards have a textured, almost fabric-like finish. This may be more a result of the printing process than the material itself, because different colors show different textures, so maybe this is more a case of using fabric finishes in combination with cardboard base parts. See this image for an example of what I mean:
  

  eavesCrop.png (Size: 201.33 KB / Downloads: 4)