When I see motion blur in images instead of automatically thinking of motion I generally think about the time that elapsed, and how that blur shows how that at different moments in time just about anywhere you step has been occupied before and will be again many times.
F29, shutter 2.0 seconds, ISO 800
F29, shutter 1/4, ISO 100
F13, shutter 0.6 seconds, ISO 200
F29, shutter 2.0 seconds, ISO 400