High-DPI images, different image types & art direction use case

image.html

<!-- source: https://dev.opera.com/articles/responsive-images/ -->
<picture>
	<source
		media="(min-width: 1024px)"
		srcset="opera-fullshot-1x.webp 1x,
				opera-fullshot-2x.webp 2x,
				opera-fullshot-3x.webp 3x"
		type="image/webp">
	<source
		media="(min-width: 1024px)"
		srcset="opera-fullshot-1x.jpg 1x,
				opera-fullshot-2x.jpg 2x,
				opera-fullshot-3x.jpg 3x">
	<source
		srcset="opera-closeup-1x.webp 1x,
				opera-closeup-2x.webp 2x,
				opera-closeup-3x.webp 3x"
		type="image/webp">
	<img
		src="opera-closeup-1x.jpg" alt="The Oslo Opera House"
		srcset="opera-closeup-2x.jpg 2x,
				opera-closeup-3x.jpg 3x">
</picture>