I wanted to see to what extent these new tags could replace the many image plugins (including my own) that have, until now, been Txp mainstays. This site shows a couple of basic possibilities, really just scratching the surface of what you can do with the new tags.
The “About” links have code and description of what you can see in action in each demo.
This is a brand-new, bare-bones installation of Txp
4.3.0 4.5.7, with no plugins (other than some admin-side plugins with no effect on content display).