This is a pair of ceramic fish by the same artist, Tony Natsoulas.  One measures 6"h x 9.25"w x 2.5"d.  It is unsigned and has a small chunk missing from a bottom fin but is otherwise in very good condition.  The second is a painted and glazed ceramic fish with marble eye.  There are initials stamped on back.  It measures 6.75"h x 11"w x 1.75"d and is in very good condition.