I was scoping out locations to shoot NYE fireworks over downtown Austin and playing around with long-exposure settings. I heard the sound and saw the lights of an EMS vehicle and hit the trigger thinking it could make for an interesting shot. Long exposure of downtown Austin skyline taken while an EMS vehicle was crossing the Lamar Bridge. The EMS vehicle painted a streak of red, white and blue light, which added to an already colorful skyline. The Block 185 building, which doesn't always display the same colors, was lit up as a rainbow on this particular night. Shot with Sony A7IV, 20 seconds, f/8, ISO 100. Sigma Art lens at 24mm f/2.8