Yellow Flower with Giant Leaves

Some unknown yellow plant(:

This picture was taken when I went out to the tundra to pick some red berries. I was looking around, and I saw this plant. It looked pretty and I snapped a picture. I don't know what kind of plant this is.

Today is 9/11, it's a pretty emotional day for a lot of people, including me.
Hope you enjoy your day!
-Angel Xx (: