Hello! I've found a lovely image of a poppy (linked below) and would love to know what the species is. I know it's not much to go on, but I'm asking anyway in case someone recognises it. I was thinking it may be the field poppy (Papaver rhoeas). The location is the shores of Lake Geneva. http://www.flickr.com/photos/pearbiter/570841724/in/set-72057594140873964/
There's a Papaver rhoeas photo gallery at the following page if that helps you decide: http://www.gardenology.org/wiki/Papaver_rhoeas