This is a photo from about a year ago. I stood in my garden and saw these water drops clinging to a web. The rain had stopped and the sun was shining. The water drops were against a dark background, but reflected the colors of the garden.
I exposed at an intermediate aperture (f/18) so that a horizontal cross section of water drops were fully in focus.
[200mm f/4 Nikon macro lens, 300mm 35mm equivalent, 1/60 of a second at f/18 and ISO 100, tripod mounted.]