When parchment gets old, it often gets a similar color and texture like the yellowish main color of this brick. Like the photo on side one this fits very well to the memory lane that comes with this brick. The layers as well make it look like an old torn book. The photo is a statement of a value that the creator cheers highly: co-creation. It has another energy concept the the one RWE stands for… In this energy power central of Europe in Essen, West-Prussia, or nowadays North-Rhine Westphalia, other old concepts of energy prevail. And we live now in a situation where this energy giant starts to change its centralistic big industry approach both in atomic energy and coal, due to the public pressure that people want to buy other energy. One may doubt if it is still time for them to change…. Change and dance go very well together…