The artist has 100% control for the first 2(?) years (and he has been vehemently anti-advertising - there have been numerous offers already). It will need to b

The artist has 100% control for the first 2(?) years (and he has been vehemently anti-advertising - there have been numerous offers already). It will need to be reevaluated in 5 years when the bridge needs to be painted - as the lights will interfere with a new paint-job.