One should only guess if he or she can subscribe another image/question, This way we can keep this thread going. I'll pass.Only two rules, Michal:
1. You cannot have a turn until you are the first to have guessed correctly;
2. You cannot guess if you do not have an image to post for the next question.
It's up to the poster when he/she reveals the correct identity or withdraws his/her question. Members do remind posters if they are a little slow at keeping it going, so I think it's OK the way it is.
Regards,
Max.
HM.