Media & Text Block
The Media & Text Block provides and easy way to add a two-column layout consisting of text content and a media file, such as an image or video. You have the choice of showing the media on the right or on the left by using the Show media on left () or the Show media on right () icons located on the Block Toolbar. The text column of the Media & Text Block can actually contain any other block including Paragraph, Heading, List & Button blocks, to name a few.
Once you've added your content to your block, there are further options available in the Settings Sidebar including an option to stack the content when viewed on smaller devices (i.e. media on top of content or vice-versa, depending on the layout you've chosen).