Posts with Flickr images

Hi all

I have just switched to Lugada theme on my blog http://www.connectingthedots.dk and I seem to be having a problem with the way I insert photos on my posts, by pulling them from Flickr. It isn’t a problem on the regular desktop site, but on the mobile version on my iPhone 5, it doesn’t adjust the width of my photos, and it basically cuts them in half. I have a few images in posts on my blog that weren’t inserted this way, and they seem to adjust fine.

How do I keep inserting images directly from Flickr, and still have them adjust to the mobile platform? I use the WordPress Media Flickr plugin.