Our festive cards are folded to A6 and come in packs of 10, including envelopes. The cards are blank inside, and have some information about the design and the BHA on the reverse. They’re printed on recycled paper.
|Our seasonal cards, featuring Darwin getting into the festive spirit.|
|Our seasonal cards, featuring a festive take on our atheist bus logo.|
|Pine cones naturally grow in Fibonacci spirals – a form of the ‘golden ratio’ that pervades nature, mathematics and art. We think they’re an appropriately festive and fascinating symbol to help celebrate the holiday season and the turning of the year.|
|Found in snowflakes and frost crystals formed naturally on cold glass, fractals also appear in the reflections of baubles.|