Renovating Old Photographs.
I have some old photographs slides which I have scanned and now have digital copies of them, some of them are well over 40 years old and the colour has deteriorated as would be expected. The main problem is that many of these have taken on a blue/purple cast, see example, does anyone know if their is a way that I an reduce this blueness please? And, yes, that is a very young me at my wedding in 1969! I do not have Photoshop but I do have Pixelmator which is a similar application. Thanks for any help.