Scribe's simple templating allows you to insert features wherever you want in the flow of your text.
The template characters are shown below but the best way to learn is to check out the One Stack Page part of this site in the downloadable demo project.
To insert columns amongst other conent simply place the text between {{ and }} double braces.
You can make any word start with a drop capital by inserting the pipe character | before the word.
You can make any paragraph collapse with a Read More expanding link by placing a character ^ before the paragraph.
You can use as many floarting image child stacks as you want. In the settings you can select where each one should appear within the Scribe content.