Akio's Estate- A tour through the images of Adolescence

As you enter the palatial manor, you are amazed at the shear amount of artwork present. Evidently Akio is an art lover, and a painter besides, as you can see his signature on a few of the paintings.

As you come to the end of the picture gallery, you see that one of the pictures is not a picture at all. As you get closer, you realize that you are looking down into brightly lit room, full of dark sillouettes...

As you look at the painting beside the bright window, you realize that this one too is a sort of window. As you look closer, you realize that the painting is a picture of the Arena of Insanity...could this be the way back?!