Contributed by David Carrier / Arriving at the Tanya Bonakdar Gallery, I was surprised that someone had hung a puffer jacket on the entry wall. Such galleries are usually immaculate. I walked on, for there was a lot to see in Analia Saban’s extraordinary show “Flowchart.” Upstairs, Core Memory, Plaid (Black, White, and Fluorescent Orange), a woven paint construction on a walnut frame, visually alludes to both weaving and magnetic-core random-access memory, a building block of early computing. In the downstairs gallery, five large tapestries picture playful flowcharts – hardly the traditional subjects of woven art – that marry the handmade and the digital.