CodePen Embed - eYbVMQE

<img src="https://picsum.photos/id/237/200/300" alt="" id="foto">

document.getElementById("foto").addEventListener("mouseover", function () {
  document.getElementById("foto").src = "https://picsum.photos/id/237/200/300";
});
document.getElementById("foto").addEventListener("mouseout", function () {
  document.getElementById("foto").src = "https://picsum.photos/id/238/200/300";
});

Run Pen

This Pen is owned by Paul O'Brien on CodePen.

See more by @paulobrien on CodePen

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.