Multispectral image of a red Gerbera flower floating on top of a glass of water. The photo is comprised of 3 separate photos taken with visible light, ultraviolet light, and infrared light.
Gerbera is very popular as a cut flower, and there are a large number of different cultivated varities.
IR photo used as base layer
Visible light photo above in multiply blend mode
UV photo above in overlay blend mode
Invert adjustment clipped to UV photo