Toronto's subway system often passes beneath our feet unoticed, except for a slight rumble or gust of wind rising to the sidewalk. It can be quite striking when it emerges above ground, especially when it looms over the streets below. Today's photo comes to us from Forum member krooj and captures our commuter trajectory system as it slowly sinks beneath the city in the background.

Bloor-Danforth subway line and Yorkville, image by krooj

Leave us a comment and let us know what you think of today's photo. Also don't forget to check out more great photos in the Forum.