How to adapt size of an image in different view

I would like to know how to change the size of an image on a phone because it automatically adapts to other formats and I would like to be able to adapt the format of each device (computer, tablet and phone)

Here is my site Read-Only: LINK
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HTML provides the <picture> element which allows you to specify different images based width or pixel density. Perfect for art direction.

Does Webflow support it? Currently only with custom code and manually locating the source for your images. It’s a missing feature I use all the time and an HTML standard.

Thank you very much !