Poster to print

I need let some companies (already customers of mine and not) in Italy and Spain know that I'm available to organize hotels and guide groups (with they own language)coming to visit London, I need a poster to attach in many places in these two countries to advertise my service, I'd like to do something where they can download in pdf and print poster to attach. You can copy pictures and ideas and/or have your own ideas how to make it , fro the words I can translate my self as I'm Italian.I'm open to any suggestion.
I imagine a poster where there are different photo of London with people visiting with a guide and fade with other photo like rooms in London (many of these pictures can be found in my website). I could change my budget a bit for the right candidate.May be something like the poster I put below .
If I find a right candidate I will have more jobs in the future, newer in peopleperhours are welcome.