Sacha Goldberger has been photographing her 90-year-old grandmother since 2006 in zany situations and has published a book: Mamika, great little grandmother.

Nouvelles Images is to publish 10 brand-new greeting cards by Sacha Goldberger in September.

A humorous, off-beat series for all super-active grandmothers! When old age means Humour!

See the complete humour greeting cards collection.