Alpine poppy

I think you're right! Shame on me i didn't know the name of it. It reminded me so much of some flower i couldn't remember of which one, now i do remember! We call it "julijski mak". It reminded me a lot of Field poppy, only it's smaller and has a white flower! And i also remember that i found the same flower in yellow version in Alps as well! So thank you to all of you so much! Now i know one flower more! :)