You have to get a balloon.
you sneak along the first level and jump behind the guard on the far right. wait till the woman guard reaches the end and turns around. sneak up behind her and jump on the couch to get to the key scanner. the key card is on the dock. the Guy drops it after you chase him
Stay on the bottom level until you get to the left side, and the jump up on the boxes behind a guard. Then, if you time it right, you can jump to the third level, sneak past the guard, and onto a very bouncy couch. Then you use the Black Widow Card Key, to get into the locked door!
In the Black Widows LairGo along the bottom level until you get to the end. Climb up behind the guard and get above him on the boxes. When you see the female guard (third level) walk over and turn away, jump up and sneak behind her until you get near the chair. Jumping on the springy chair should send you up and left to the locked door. (You have the key card.)In the Museum (daytime)Take the Underground Tour, and when you return, you can apply for a job.In the Museum (night)Slip past the Security Room while the guard isn't looking, and hide behind the statues to avoid the lasers as you go to the right.
To get past the Black Widow's guards in her lair : Go along the bottom level until you get to the end. Climb up behind the guard and get above him on the boxes. When you see the female guard (third level) walk over and turn away, jump up and sneak behind her until you get near the chair. Jumping on the springy chair should send you up and left to the locked door. (You have the key card.)
Sneak out and hide behind statues go through the storage room door and you will be by the dock.
At night, when you sneak back into the museum, that is your plan to catch the thief. It does not work.
You have to get a balloon.
You climb the rope above it.
The first time, take the job that is open, by solving the mixed paintings. Take the forgery detection course so you can get the key to the Supply Room. Go there and get the dragon face picture that is inside. Then you can exit the museum and sneak back in through the Underground that night. (see related questions)
in the cave you get a piece of the picture, and once you have the whole picture you copy the picture on the lock in this big dome above your head, and it will get you into a secret door that leads you to the supply closet so you can sneak into the museum at night to "protect" the painting
No websites right now (December 2009). You can check the related links below.
all you do is get a balloon and sneak past them but pace yourself.
To pass the Security Room, wait until the guard's shadow is no longer on the window.
You can't not get caught so when you do sneak up behind the one in front of the couch and jump up on top of him
Hide behind the statues and make your way to the right when the lasers move away. Eventually you can make a run to the gallery door.
After identifying the thief and chasing him on the scooters, you get a message signed, THE CURATOR. Go to the Pop Art Museum on Early Poptropica and find the old lady, who will give you a key. Then go back to Counterfeit Island, to the house in the Countryside. Open the door and go upstairs, and click on the painting. The room will go dark and you will awaken with the Black Widow, and you are tied up next to the guy with the scar on his face. Once she leaves and you find that he is willing to help you, drag your chair over to him and he will untie you. Go through the lair and sneak past the guards, and use the key card to reach the treasure room. Save all the falling artwork and crank the lever. When you have won, you will be in the coffee shop with the Curator. Meet her back at the museum and she will show you the museum's secret, and give you the Island Medallion. (see the related question)