But Mr. Canning and Mr. Sherman found they were mutually attracted to the sort of films that leave a proud poster on the producer's wall even if they don't do much for his wallet.
For example, last week Vote Leave launched a poster that suggested there was a possibility that 76 million Turkish citizens might come to the UK.
One poster leaves a sentence dangling without its final word, like a train stalled before a station.
Above the shrine is a hanging featuring the god Hanuman, to its right a poster of the Lord Shiva, to the left another poster of the goddess Durga and, next to her, a poster of Lakshmi.
The government hopes hard-hitting pictures on posters and billboards will leave a lasting impression on residents and visitors.
We left 12 posters at a nearby bookstore to see if they would sell.
It could be a poster left over from the 2011 Welsh Assembly elections or indeed it could be an early pitch for the 2016 elections.
Not to be left out, there's a poster from the Conservative Party showing just how much 'comminity' matters to them and offering the surprised residents of Dudley their thoughts on improving transport and tourism in North Devon.
Even Liam Gallagher's boutique Pretty Green had nothing left except a large poster of him.
You can select any of the options to add a photo or you can leave the poster as is, without a photo.
