Paris is a vibrant street art scene where you will see tons of creative pieces all around the place.
They offer a wide range of tours in different areas of the capital. In Montmartre for example, they offer a comprehensive tour to understand the influence of today’s artist. The tour is hosted by an Art history Specialist which guarantees you a quality tour.
You can check their website :
https://www.streetarttourparis.com/tours/montmartre-street-art-and-art-history/