Vintage earrings with fish, water and building

Vintage, aged bronze color metal earrings. These have a structure that looks like a Pagoda or a temple of sorts, 2 fish and what looks like waves/water. Unsure of the origins of the design but to me it does look eastern/Asian inspired. I could not find anything similar online. Really nice details, not very heavy, 1.5 in. long and wide at the bottom. I've never seen anything like these, they may be handmade from something else, the back is interesting, see photos. Very unique set.