This week in arts: the (e)merge arts fair, Ai Weiwei, Artisphere’s second anniversary, the D.C. Fine Art Photography Fair, and a discussion on preservation.

Dupont Underground, Trawick Prize winners and body modification, plus more in this week’s Arts Agenda.

Outsider art, landscapes and forging, all in this week’s arts agenda.

Artomatic is the big news and big opening this week. But don’t overlook The Subliminal Seduction of Spring, a tour of MidCity Artists and more.