I don't have any pics that show my lips well. Also, it is not clear if I even had EC. My lips were never as bad as some of the extreme sufferers who have posted pictures here. But I did have very, very badly chapped lips that would peel in a cycle. They had small dimpled areas with thin, clearish crusts on them. Sometimes they were so chapped they would crack and even bleed.
So, whatever my technical diagnosis was, eliminating SLS solved the problem for me.