Jim Baumbach of Newsday is at Citi Field, Tweeting pictures of various changes to Citi Field. Here is a stairwell wall, now painted orange:

Baumbach says some stairwell walls are painted blue. This is a welcome upgrade to the formerly grey walls, which gave off an Alcatraz vibe. He also has a picture of construction on the new Citi bullpen. Good job by the Mets, who have generally been receptive to criticism of Citi Field. No ballpark is flawless in its debut season.