Showing posts with label spider web. Show all posts
Showing posts with label spider web. Show all posts

Wednesday, September 3, 2008

Another Dragonfly...


Yes, another dragonfly picture. I like this one a bit better than the first I posted. This has a softer entry into the frame--the triangle of grasses doesn't come in quite as abruptly from the lower edge, allowing the insect to float upwards. The stem on which the dragonfly is perched is angled in the opposite direction as the grass stems in the background, lending a bit of tension to the image. And I like how the two dewy strands of spiderweb recapitulate the dewy whiteness of the wingtips.
What I don't like--I wish I had used a shallower depth-of-field, so the background grasses would be just a bit less distinct and distracting. Often a change from f8 to f5.6 will be enough to give you a softer background. Of course, I know that in theory--I just wish I had thought of it in the field. This would be difficult to blur in Photoshop because of all the interacting lines, some foreground or subject, some background.

Saturday, August 16, 2008

Spider and Web 2

Spider and Web 1

Spiders and Spider Webs

Spiders and their webs become increasingly interesting subjects as we enter late summer. They are larger than the spiderlings we saw in spring and early summer, and their webs are larger and more intricate. In addition, cooler mornings give us more opportunity for dewy webs.

These two images demonstrate several issues so vital to effective macrophotography: perspective and depth-of-field (d-o-f). Both images were photographed at f5.6, for shallow depth-of-field. If I had not done this, the spider and web would have disappeared into background clutter. The shallow d-o-f isolated the subject nicely. (In this case the subject is both the spider and the web.

After choosing the aperture, I then took the camera OFF the tripod and moved around the subject as best I could (there were pretty dense bushes in front of the spider, so I could not approach from the front) to evaluate the view from different angles. The lateral angle isolates the spider well, but doesn't show much of the web detail. To show more of the web, I had to photography from slightly below the level of the web (with the camera back on the tripod, of course).