The "Structure"

I don't know what to say about this except that Nicholas carefully constructed this during rest time today. After this picture was taken, the area under the white step stool was filled in with treasures of various sorts, which also started piling up on all other available horizontal surfaces on the "structure" (which is what he calls it). He is very proud of this. I try not to focus on determining the purpose, of which there clearly is none. I think "process, not product" applies here. But I would like that step stool back in my bathroom...