I don't know about sketches (I've never tried it with one),
but putting wet, and when I say wet I mean everything from
damp to outright soaked, books in a freezer (yep, same place
you keep ice cream) *significantly* lessens the wrinkling.
Of course it takes 'em a few days to dry. I might've even
left them there for a week or so. But it worked.
mouse |
