I need a really nice photo of Helena Bonham Carter that's an actual photo not drawn?

I'm thinking of writing to Helena Bonham Carter's fan mail and I want to include a picture for her to sign just in case she replies so I need a really nice photo of Helena Bonham Carter that's an actual photo and not drawn. It needs to be good quality so I can print it out A4 without it being pixelated and it needs to have a space where Helena can sign it and it be readable. Thanks :)