Hmm, I do slice-of-life more in my other project "Human-People," which is more about anecdotes and things people would tell their friend about what happened to them. The letter is more like what would people consider important enough to pay postage and send to another people.

So far I've done a letter from mother to an unborn child and a few to a lover. Newest idea is that employee-employer letter... Hmm, maybe a fan letter as well, from a fan to a musician or something.