I have been collecting autographs for a number of years now, I started by attending conventions with my brother in 2007 but in more recent years I have been writing to celebrities through the mail, I have had some success but sadly there a some who for various reasons do not reply which is fine.
My greatest through the mail reply was from Sir Michael Cain but also had great response from names such as David Tennant, Michael Gambon, Colin Firth, Lilly James, Holly Willoughby, William Shatner, Jodie Whittaker and many many more.
I have added a few examples below.