For the images I use my Manfrotto tripod with center console that I use upside down so that the camera is placed under the tripod, see photo on the left. I also take quite some distance from the flower and place my 180 mm macro lens as low as possible in the frozen/dewy grass. This low position creates a nice soft foreground with a slightly bluish glow caused by the frost on the grass. By shuffling the setup a bit and using live view to assess the composition and the softness of the image, I arrange quite some time until I am satisfied. In addition to make the composition, you also need some luck, especially with the light on the flower. When the latter doesn't quite work out, I try my luck with the next flower.