Collect recycled egg cartons and break them down into paper pulp
Add methylcellulose glue bit by bit to the pulp
Add a touch of wood glue (PVA) to the mixture
Add cornstarch powder to the mixture
Adjust consistency by adding more glue if the mixture is too dry
Continue mixing until the consistency feels right
Mold the papier-mâché pulp into wall mask shapes
Allow masks to dry completely
Paint the finished masks as desired
