I hate to tell you how old this drawing is—it dates from my freewheeling pre-parenthood days. But I selected my sketch of the ancient stone calendar in honor of the summer solstice, the longest day of the year, a day on which you have the greatest amount of daylight to deck yourelf and your doorway with flowers, bathe in the local river, build and leap across a bonfire, and any other of various joyful means to celebrate light, fertility and the perpetuation of life. Happy Summer!