These three photos, which I've photographed in the last few days, exemplify that wonderful dilemna! The first is a landscape from one of my favorite spots in Bruce Peninsula National Park. The second is a Bobolink in full song. And the third is an Ostrich fern, backlit by by evening light.

Photo 1 (above): Self portait at sunset in Bruce Peninsula National Park.
EOS 5D mark II, TSE 24mm tilt shift lens, Singh-Ray LB Warming Polarizer & 2 stop soft edge ND grad (Z-pro sprocket setrup), Canon TC-80N3; horizontal flip in photoshop for optimal cover composition.The Canon TC-80N3 timer remote controller is ideal for shooting self portraits. I set it to expose every 10 seconds, which gives me plenty of time to pose for the next photo.

Photo 2 (above): Bobolink singing, Bruce Peninsula. EOS 1Ds mark III, 500/4 IS lens & 2x teleconvertor.
Photographed from my van window with the lens/camera resting on a Blubb beanbag. Bobolinks are a grassland bird species facing serious declines in many part of their range. I'm lucky to have many in the fields near my place!

Photo 3 (above): Ostrich Fern, Bruce Peninsula
EOS 5D mark II, 70-200/4 IS, 25mm extension tube; cable release & mirror lock up.
In the evening, these ferns are beautifully backlit and the distant forestedge becomes a dramatic black background.