Cannes is appropriately named, because you "can" see so much here. Where Paris has monuments, Cannes has icons of the rich and famous!!
The marina is lined with yachts of every description, from ports all over the world. I guess this one sailed up the St. Lawrence :)
People come here to be seen. They glitter on the promenade and glow in the shade. Thin is a lifestyle, not an adjective. You wear, ride, leash, or rent the adjectives you want to describe you!!
It is, in a word, splendid!!
Have a wonderful day!!