As a designer, sometimes all I work with sometimes are images (e.g. when working on a moodboard), and this would enable me to work much more efficiently.
There are no separate boxes for images as of now. I'll definitely think about adding it soon! But for now, you can resize images inside the rich text box to the same size as the box and it'll replicate what you are asking for. Also, you can directly copy paste imgur links in (like for videos) text box and it will fetch the images automatically in a separate box like this: https://imgur.com/a/LcUpk
(imgur image box on the right)
