You click on the dark side of the moon.
The one that is right there Downtown. Show the photo to the mimes for the clue first.
Using the guard's timecard, you can find the theft on the security videos in the museum's Security Room. Show his photo around and the mimes at Downtown may give you a musical clue.
You don't. They are MIMES : they never talk when they are performing. If you show them the photo of the thief, they pantomime "music", which suggests you look in the All That Jazz cafe.
Go back to Counterfeit Island and use it to open the Inspector's house in the Country Side. On the way, the street artist gives you a clue as to what to look for in the house.
The key to the investigator's chest on Counterfeit Island is hidden in the bushes to the right of the cottage. You need to use a stick to reach it and then unlock the investigator's chest to get the next clue.
She is nowhere to be found. However, if you return to the museum after chasing the thief, you may get another clue.
i have no clue thanks for lokking though i have only don eit oce but that was on anoyther account
After the painting is stolen, that is what you have to find out. You need the timecard from the security guard (who is now in the Clown Store), and the security videos of the museum Security Office. Once you have a photo of the thief, show it to the mimes in Downtown, who will give you the clue to find and chase the crook.
If you read an answer that says he's there, you can't just GO there. You need to get the clue from the game, which is provided by showing his photo to either of the mimes outside the Clown Store. They don't talk, but they act out "music", suggesting the Jazz cafe.
The only people who saw the art thief are the mimes. They pantomime "music" to give you a clue to where he is. (If you look there first, he's not there, but after they tell you, he is.)
You encounter him at the end of the Underground Tunnel Tour. He tells you to get the museum job. When you get it, and return after dark, he sends you to protect the famous painting from being stolen. (This does not work out so well.) Later, you will find a clue to his whereabouts. Get the timecard from the guard at the clown store, and print a photo from the videos. Show his photo to the mimes, who pantomime "musical instruments" as found in the Jazz cafe.
The painting hanging in the Inspector's house in the Country Side is covering up the stolen masterpiece The Scream. Unfortunately, you get caught after discovering this.