IDEAS: digipak-long exposure

Digipak front cover ideas- long exposure 
Using long exposure has been used before on album covers such as the indie band Electric city.

We like the idea because it is very simple but effective and it also fits well with our indie genre as its an alternative approach to a plain image.
Our idea
Would be to use long exposure but using a crowd of people or traffic. The bag man would be stood in amongst a group but they would all be blurred, using long exposure, and he would be clear and still. To fit with the album name 'Captive city' it would be in a city environment and he would looked maybe trapped in a sea of moving people. Also to connect all three forms together (Music video, digipak and mag ad) the
 follow on of the bagman from the video would to help secure a clear link.