Thanks for the feedback - the minimal look is pleasing to my eye too! I wrote a brief description in this comment: https://news.ycombinator.com/item?id=2359253

Thanks for the feedback - the minimal look is pleasing to my eye too! I wrote a brief description in this comment: https://news.ycombinator.com/item?id=23592538 https://news.ycombinator.com/item?id=23592538 Initially I had envisaged something a bit cleverer, but for an art project keeping it simple seemed to do the trick.