MInd bent…
it can be done if you carve the pieces and put them together in a place that has a specific view point:
Check out the link… it has an example of a real world one of these.
No no no!
One piece. Don’t give up so easily 
MInd bent…
it can be done if you carve the pieces and put them together in a place that has a specific view point:
Check out the link… it has an example of a real world one of these.
No no no!
One piece. Don’t give up so easily