Don't know how I missed this thread at the time. I know how we all feel regards Linen, but if a poster is linen backed, I wouldn't want the linen dyed a colour, and would want to see at least 1" of linen all round the poster. I have turned down two posters I wanted as the backing wasn't right. one trimmed up to the poster, and one with a half inch over hang. Both looked terrible...
What did you do with it Dominic ?