Tobi Kahn marks a new Jewish ritual — with a new piece of art
What does tikkun olam look like? On Yom HaTzedek, a new holiday that falls on Pesach Sheni, it looks like a box. For Tobi Kahn, the renowned painter and sculptor, that box looks like a city awash in deep blue, its interior reflecting the heavens, its slot like a mailbox to God. On a Wednesday…