I'm trying to use onclick and querySelector to do the following: there's four buttons->each button is connected to two, overlapping images(i plan to put more images in between them, so they have to be separated)->the two default images change at the same time when a button is clicked---no hide/show toggle.
I've tried many combinations. Is it possible to do this with these commands? Or should i do something else?
HTML:


Javascript:
function changeImg(pngs) {
let img = document.querySelectorAll("#imgSet1, #imgSet2");
img.setAttribute("src", pngs);
}