Thread:SUPERMEGAGENIUS/@comment-1682045-20141229185541/@comment-1682045-20150108210054

That I can do. First you click on the edit button on the infobox (especially if it's a infobox you've now added), than you see the parameters & write the name of the picture on the first parameter labeled "Image". & later write the size of added pic (the official size is 300px just to play safe & stuff).