New Display Idea

Two of my recent Blips, mosaiced with every photo I've blipped and nearly Blipped over almost five years. Each picture would be 4 meters by 2.67 meters and each little photo would be about 7x5cm. The resolution can be what ever the printer can manage. 

I am not so confident that I can get the funding required for this because it would cost a fortune. It needs to be printed on aluminium and  then covered in anti-graffiti foil (which doubles the price). There is also the fact that this is a road and folk could be run over trying to get a closer look. On the other hand, the requirements are; perspective, colour, big and local. They also want something neighbours and commuters won't get bored with.

Please, genuine feedback on the concept would be appreciated - tacky/terrific ....suggestions, whatever. I can change and alter the main pictures. It would go up in August and remain in place for a year (they have to close the roads down for 2 days, so it can only be done once a year).