Using Image Renditions with images from other Site Collections

One of the new capabilities of SharePoint 2013 are Image Renditions. Unfortunately by default the UI only allows you to apply renditions to images from the current Site Collection. And although you could apply renditions to images from other Site Collections manually there is an easier way to do it.

Mavention.nl v3: How we did it?–The multilingual experience

Building an English version of our website was one of the most important design decisions for our new website. And although building and maintaining a multilingual website is an ongoing process, it is totally worth it, because so far we have had some great feedback. So how did we do it?