horrid quality photo, but it shows five different modes of transportation used in the duboce triangle... 1) f-market streetcar running west across church st 2) church street muni metro station 3) bicyclist riding in the market st bike lane 4) cars on market st 5) pedestrians waiting to cross market st... you could even say it shows six modes if you count the wires for the 22-fillmore bus on church st