With the bright sky and dirt road, the flowers didn’t exactly jump out to the eye. So off to work in the GIMP.
Selected the sky and messed with Colors>Hue, Chroma, Lightness. Selected the flowers and upped the Contrast and Chroma and applied a healthy dose of Filters>Enhance>Unsharp Mask. Selections had a 47px Feather. Then cropped to taste and resized upward.
what brings out your subject are halos from pushing slider too far. if the flower should be your subject then crop in more. if you want to be the dark trees as the background, the camera should have been deeper and closer.