The latest photo gallery on progress at the Barclays Center construction site shows that not only is the facade rising fast on the Atlantic Avenue side of the building, but so is the first glass walls.  Curbed New York has 18 images shot in the last couple of days. 

Meanwhile, AECOM, the parent company of principal architect Ellerbe & Becket has updated its Barclays Center page to show the latest renderings of what the arena will look like...from the inside.

• Barclays Center Going Up, Out, and Glassy - William Weber - Curbed New York
• AECOM - Barclays Center - AECOM