21 again, and again and again and.............

A lovely lady over at Blue Forest Jewellery asked me if it was possible to do a card for her mum-in-law.  Mum's birthday is February 29th - Leap Year Day.  I think this is the first time I've actually known of someone who has a birthday on this day - so she has had only 21 birthdays - ahhhhh - we all say.
The request was for a quirky card with a 'veiled' reference to 21.

I did a few mock ups for her, and this particular one was a reference to when we reach 21 we all get the key to the door - and she liked it.  I must admit it was my favourite of them all too, but I have to remain unbiased.