Copying is both timeless and, given the nature of the Internet, particularly contemporary, writes Steven Heller. Which is why New York gallery P!, run by Project Projects’ Prem Krishnamurthy, is tackling the topic during a six-month series.

Rob Walker looks at the ElRay, a new punctuation mark for our enthusiastic social-media era. Proposed by photographer Ellen Susan, it would reside “in the emotional range between the just-the-facts period and the whoop-to-do excitability of the exclamation point.”