Panasonic LUMIX GX8 + Olympus M.Zuiko 60mm f2.8 Macro, ISO 200, 1/60 s, f/3.2, off-camera flash This week's picture features oil bubbles in water with a colorful background. What makes the interesting effects in this picture, are the different shapes and lines created by the refractions close to the phase boundaries between oil and water as well as the shape of the glass bowl. I

Panasonic LUMIX GX8 + Olympus M.Zuiko 60mm f2.8 Macro, ISO 200, 1/60 s, f/11, two Speedlites and a desk lamp for lighting This week's picture is again from the macro world. A melting ice cube with a refraction of a gerbera in the background. The tones from yellow, orange, and vivid red in their softness contrast with the internal structure of the ice cube. At

Panasonic LUMIX GX8 + Olympus M.Zuiko 60mm f2.8 Macro, ISO 200, 1/60 s, f/16, two Speedlites and a desk lamp for lighting This week's picture is of a small sunflower refracted in three water droplets sitting on a gerbera petal. The droplets act as lenses and produce a picture. Note that the refraction in the droplets is upside down and also left-right. This picture was