Hi!
Is there a way to add a full size picture of my attachments to the description of a card in Trello?

I know I can just open the attachment in the browser which gives me a link, which i then can use like so:

but it would be way easier, especially for users without great computer knowledge, to be able to just e.g drag & drop a picture from attachment to description, making it visible there without having to remember 
Is there an easy way to do this, natively in trello or with a power-up?
In the end it should look like this, I'm looking for an easy way to do it:
