Capitol File // GEOMETRY LESSON IT’S HIP TO NOT BE SQUARE THIS SEASON WITH GRAPHIC AND WHIMSICAL HEXAGONS. 2017-08-16 - BY LAUREN FINNEY It’s hip to not be square this season with graphic and whimsical hexagons. The foyer of the Ritz-Carlton Ballroom in Washington, DC. Hive sconce, $1,200, by Arteriors at Theodores curniture. Mosaic tile, $25 per square foot, by Mark Williams for Stonelluxe at stonelluxe.com. Tariq console, $2,0T0, by Noir at Decorium dift and Home. Spade Cube ottoman, $450, at jaysonhome.com. Hexagon wallpaper in tealL gold, available to the trade, by Cole C Son at Lee Joffa, The Design Center. Antwerp pedestal table, $995, at Jonathan Adler.