Good find. The wooden frame could be a huge mirror, but I guess thats more of a castle thme than psycho klownz. Another thing came to mind was time warp. I think Ive seen that shape before in cartoons and they would jump through it to get to a different period in time. As for the Balusters, I have no idea but will keep thinking. I know my ideas aren't that great and Im sure someone could give better knowledge of what to do. Just wanted to let you know what came to my mind when I saw those pics.