This isn't whilst a project is being built. It's after it's been built, in perpetuity, to constantly remind people that the thing in question was "paid for by t

This isn't whilst a project is being built. It's after it's been built, in perpetuity, to constantly remind people that the thing in question was "paid for by the EU". The logos of the actual entities that paid for it, the countries, are not shown of course.