Originally Posted by WJP:
Mario,
When you brush on pastels are they permanent? I looked at Pan Pastels on-line and it said they could be removed with an eraser. Is it necessary to spray everything with a clear coat to seal it? Is there a chance that the weathering will come off via handling the cars if you don't? Just asking so I understand the media with which you are working. Would sealing the finished model be necessary when using powders or chalks (I know you weren't using these but thought I would ask).
Thanks
Great questions; always wondered about this.