Adam Castiglioni watched workers putting up the new mural on the Greenway at Dewey Square this morning.

Flea looked up while crossing Dewey Square near South Station as the sun went down.

Meanwhile, traffic getting onto 128 north at the split was at a complete standstill, allowing the UHub mobile unit to snap this photo of the sunset: Read more.

Clover Food Lab founder and CEO Ayr Muir writes he's permanently garaging his pioneering fleet of Clover food trucks, with the Dewey Square one scheduled to go out with a party on Friday. Read more.

Are we facing a shortage of toddlers with dehydration these days? For some reason, Pedialyte had some shills in Dewey Square yesterday trying to foist samples on passing adults. Maybe it goes great chilled with some vodka.

UPDATE: Ye hair-of-the-dog editor has been informed by reliable sources that Pedialyte is pushing itself as a hangover cure. Blecch. Read more.

Steve Abreu looked out his window shortly after 4 p.m., when anti-Trump protesters who gathered there began to march towards the Common.

Meanwhile, scores of state troopers traveled to the South Boston convention center this afternoon to go over plans for protecting the much larger march planned from the Common to Copley Square. Read more.

Artist Mehdi Ghadyanloo was hard at work in and above Dewey Square today, turning South Station side of the O'Neill Tunnel ventilation shaft into the Greenway's latest mural, to be called Spaces Of Hope. Read more.

Patrick McMahon shows us a couple of kids with the snowman they built this morning on the Greenway in Dewey Square.

KWAPT shows us the non-moving bus traffic on Washington Street in Brighton, where a bus and a cab may have tried to occupy the same space at the same time. Traffic elsewhere is marginally better, except possibly in Kenmore Square, where the stop lights have taken the night off.

Atlantic Avenue by Summer is also a morass of non-movingness, as Cybah noticed out his office window:

Good thing Boston has more than one paramedic unit: Boston EMS Incidents reports that when a report of a person suffering a heart attack in the Prudential Center food court came in around 10:30 p.m., the Paramedic 1 unit stationed on Purchase Street was dispatched to the scene - but couldn't even get out of its bay due to the large traffic jam caused by protesters in Dewey Square and police blocking traffic to keep motorists from plowing into the protesters.

Dispatchers then routed Paramedic 2, based on Warren Street in Roxbury, to the mall, where firefighters and EMTs were treating the unconscious but still breathing person until the paramedics could arrive.