Ah, gotcha. Yeh, I think all Discourse forums (of which LH is one) handle images in the same way. If you upload a very small photo, it won’t make it bigger to fit but anything large will be fitted to the correct width. For neatness of if you want to edit photo placement though you can dictate the size they appear when you upload them to make them smaller. For example, in the My Reviews thread, most of us (though it is absolutely not necessary!!!) centre and reduce the displayed image size of the product being reviewed in the post. (E.g. My review of Nico’s bondage clip)