This is to be initially staged as a portrait photograph:
Place subject on a chair in front of an appropriate rolled-backdrop dead-center of the field. By field, I mean field, as in out-of-doors.
With the backdrop fully extended to the surface of the Earth (or other found/terraformed planet), roll the backdrop back up 1/3 of the frame, making certain the end of the chair legs are in frame.
Squeeze that shot. Take another few for coverage.
Process and print.
Seal in an appropriate container, then bury. Mark site with an engraved stone marker.
The future will thank you.