silver washed copper bowl & charger plate, hand wrought copper with silver wash

Two pieces of beautiful hand wrought solid copper with a silver wash... we're not certain of the age or origins of either of these pieces though neither piece looks new.

The bowl measures about 5" in diameter, and the plate measures 8 3/4" across the rim. The design techniques are different on each piece, though I think they might both be middle-eastern pieces? Only the bowl seems to be marked, as shown.