um... this is no laughing matter
as a matter of fact, my professor of photography converted a bus into a camera in the 70s
sealed up the entire school bus with black paper and put a large format lens in the back window.
One sheet of film would be... about the size of a table - maybe vanguard sheet size
and he drove around the nation - nevada, california and oregon... to photograph landscapes just this way.
i've seen his work - its fantastic... and i've seen the film too.. its beautiful...