21st birthday cards for twins

My friend's "identical" twin daughters will be 21 years old in a few days, so I decided to make them each a card.

I toyed with the idea of making cards that looked as if they had been split, like the egg that created them, but decided against it.

I wanted to indicate their "twinness", but also their uniqueness, and eventually decided to create something really simple - the same basic idea, different colourings.  I chose to use the letters of their names and 21.  

I chose different fonts, colours and sizes for the letters and numerals, and corrugated some backing papers in contrasting shades, but used the same card shape.

I'm quite pleased with the results, I hope the girls will be too!