@WEDIA - I'm confused by your first screenshot. Why is there html rendering in the rendered view? Or, are you screenshotting your code view? The pprint should appear in the preview of your page, not in the code editor. If you still don't see anything in allWidgets, try just doing {{content|pprint}}, it's a great way to debug and figure out the right way to traverse the content dictionary.
The previews screenshot comes from the module's code. I used
{{ content|pprint }}
and this module is not printed because it's not drag n' droped on my Blog Listing page. This module is drag n dropped on the Article Page which is printed (adds a new vertical image for the article).
I need to get this module with code to work on my Blog Listing Page for every article i print there.
I can't test this code right now but, it would be something like this:
{% for w in content.allWidgets %}
{% if w.label == "Vertical Image and more" %}
//try {{w.pprint}} if w.body.src doesn't work... you might need to adjust the way you're calling src
{{w.body.src}}
{% endif %}
{% endfor %}