The Orange Flower

This was the picture I took in 2009 of some orange flower growing in my front yard. I used this picture as a reference for this drawing: [link]

I like the picture and all, but the quality of it leaves something to be desired. But I liked it too much to ignore it, so that's why I drew a picture of it instead. I'm not sure what kind of flower it is, to be honest. I just thought it looked cool.