Sex Organs of Plants
Macro (close-up) photography is the niche I've found. The links below lead to photographs of flowers taken around my neighborhood in coastal Massachusetts by a Nikon Coolpix 4500 digital camera, mostly in manual mode.
The thumbnail is a daffodil.
An ant drinking dandelion wine, so to speak.
The zaftig blossoms of a pea plant growing by the sea.
A poppy has learned the subtle art of mutually beneficial trickery.
Chicory, viewed beneath a camera's lens, seethes with pollen.
Sorry about the poetic descriptions -- I couldn't resist.