View from the Art Institute North Garden

I recently got back into sketching/drawing.  I went into downtown Chicago on June 6th to wander around and sketch stuff.  Here is the best of the day, and a photo of the same view.  I've been avoiding color, for the time being, to focus on line value and I've stuck to pen only in order to force myself to JUST DRAW! since I can't fiddle around with erasing and fixing.  It may be about time to add pencil (and eraser!)