Inscription
lower left below platemark in graphite: OKTP Sky and Mirror; lower right below platemark in graphite: April Gornick 1998; lower right verso in graphite by unknown hand: Gornick: Sky and Mirror OKTP
lower left below platemark in graphite: OKTP Sky and Mirror; lower right below platemark in graphite: April Gornick 1998; lower right verso in graphite by unknown hand: Gornick: Sky and Mirror OKTP