User blog comment:Necridus98/Main Characters pictures/@comment-9346948-20170705091722/@comment-1330227-20170705192732

Yet there are three images of Tom Cavanaugh as different versions of Harrison Wells. The reason Black Siren is at the bottom is because she was not a main character but that all changes on October 12 when Arrow premieres and she is a main character in Season 6. This has already been confirmed. When that happens, she will get a picture just like the new version of Harrison Wells will when we find out which earth this one is from (unless the Earth 2 version is back as a series regular). The Laurel Lance that has a picture is Earth 1 Laurel Lance/Black Canary who was a series regular in seasons 1-4. Earth 2 Laurel Lance/Black Siren will be a series regular in season 6. She is a separate character and thus will need her own square, just like Harry and HR.