<img src="./images/logo.png" alt="W3C cafe" width="249" height="107" />
<img src="http://www.coopernet.fr/images/logo.png" alt="W3C cafe" width="249" height="107" />

tag image

Balise picture

<picture>​

  <source srcset="../images/bob-small.jpg" media="(max-width: 780px)">​

  <source srcset=../images/bob-big.jpg" media="(min-width: 780px)">​

  <img src="m../images/bob.jpg" alt="">​

</picture>