These yellow flowered fields stretched for miles when driving through the Oklahoma Panhandle a few years ago in April. I thought they might be soybean fields, but after looking it up, I don't think so. Maybe they are canola fields.
I started with my photo, with several copies clipped to various layers of the fotoblendz psd file, adjusted the colors of some layers then grouped them all. Below that I placed Artsy Paper 2 with a Levels Adj., then Eunoia Artsy Transfer 2 (grouped) to fill in the sky a bit more, with a levels adj. and a hue/sat adj. to the group. Embellished with MultiMedia Flowers, Word ART Cluster, texture overlays, and butterfly with the LoopdaLoop below it (lifted from Nancy).