Thanks Charlie, good reading
Good points. But wonder if both terms are more widely used in Europe..Meaning that we here are (sadly?) aware that are not the same. Over here there are plenty of conservation paper experts, but no restorers (or none that are good enough). And they are very clear that they do JUST conservation work and if you ask, they will attempt MINIMAL restoration, so we are left with posters that have been preserved for eternity, but looking like in need of some good TLC. Which I think it makes the poster look worse.
I keep saying to them that i to ''conserve'' my poster, they dont need to conserve the mould marks thank you very much