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# picture Experimental

Defines a container for sources of an <img> element.

Example: Copy

Picture of a Ha Long Bay sunset 
<picture>
 <source
  media="(min-width: 800px)"
  srcset="/images/sunset-360.jpg 360w,
          /images/sunset-720.jpg 720w,
          /images/sunset-1440.jpg 1440w"
  sizes="33.3vw">
 <source
  srcset="/images/sunset-720.jpg 2x,
          /images/sunset-360.jpg 1x">
 <img src="/images/sunset.jpg" alt="Picture of a Ha Long Bay sunset">
</picture>