Petra created a project to imagine cities without famous landmarks . The virtual design studio has over 450,000 designers who contribute . Designs included Rio without Christ the Redeemer and Hollywood without its famous hill-side sign .
DesignCrowd created a project to imagine cities without famous landmarks . The virtual design studio has over 450,000 designers who contribute . Designs included Rio without Christ the Redeemer and Hollywood without its famous hill-side sign .