Nicer image placeholder
When images aren't loaded yet we show a symbolic icon placeholder:
This doesn't look great because
- The icon is smaller than most images, causing a pretty big jump when the image loads
- This icon just doesn't look good at such a large size
- The dark color makes it look very stark/prominent, when it's just a placeholder
Could we replace this with a light gray rectangle (ideally the size of the image, but if that's not easily possible maybe something like 500x400px) and a centered spinner on it?
Edited by Tobias Bernard