Holy Cross 85 from above

This is something I experimented with in constructing Holy Crosses for the Lord. The view of you visualized eariler was part of a concpet involved with optical illusion (please ensure to correct me if that's the incorrect term). If you think about it, this is quite similar to how Jesus stated that no one comes to the father, except through me.

Note: Can anyone guess which Renaissance artist I borrowed this technique from?