Every year the F1 Grand Prix of Monaco is the amazing Highlight of the season. It is like a paradise, where you can collect autographs. There are many opportunities to meet the stars. E.g. at the charity soccer match, around the many yachts in the harbor, at the Hugo Boss-Party or at a prêt-a-porter. There is always something an amazement!
What Wikipedia says about autographs...
An autograph (from the Greek: αὐτός, autós, "self" and γράφω, gráphō, "write") is a document transcribed entirely in the handwriting of its author, as opposed to a typeset document or one written by an amanuensis or a copyist; the meaning overlaps with that of the word holograph.
Autograph also refers to a person's artistic signature. This term is used in particular for the practice of collecting autographs of celebrities.