Here are some more that are coming out of the (too big) WIP pile.
Oak, ~ 7" dia. X 3" deep, with modest wipe (1-2 coats) on poly finish.
Beech, ~7" dia. and 4" deep. Again modest wipe-on poly finish. You can tell it was turned green.
More dogwood. Bottom right is a crotch piece, ~4.5" dia...