Panning and Treatment of Motion
Assignment: Learn how to show motion with a camera, Produce a Poster with samples of your results
Goals: Take pictures with a digital camera learning how to use the shutter and flash to show motion.
Tools: Digital camera
"Motion...because life does not wait for your pictures"...Natalie Roan - '07-08
Websites to review:
Follow up computer assignment will be a "Motion Poster":
After shooting this assignment, you will insert 3-5 pictures of your best pictures, one large, like a 5x7, showing motion. Use a Word Art Box to label the page: "Motion" or something clever indicating a sense of motion. The pictures should have a 1pt line around them...and do not all have to be at the same angle, i.e.. one or more can be skewed. This is very similar to the portrait poster. If your pictures need tweaking (leveling, etc.) do this in Photoshop BEFORE you insert the photo into Word. See samples below. UPDATE: This project can be completed in Picasa.
Instruction for shooting assignment to shoot pictures that show motion:
This is HIGHLY experimental. Remember, exposure is like filling a water bucket. If you open the faucet (aperture), it takes less time to fill (shutter speed).


Shoot for your other up coming projects...
Tips and reminders:
Sample:
by Clete P, a 2004-05 Senior...took 1st place at the State Fair.
Other times to use a slow shutter, such as with panning:
Somebody running
playing putt putt
Waterfall or water fountains behind a person as a portrait
Bike, Car, horse and dog races
Kids on trampolines
Somebody swinging
Dances, school...or like at a wedding.
Challenges with Showing Motion when Shooting in Automatic Mode:
Generally, when you turn on your flash and you are in AUTO, P or A modes, the shutter speed will automatically go to the default flash sync speed of 1/60th, aka the minimum handheld shutter speed. This shutter speed, combined with the flash burst of light at 1/5,000 of a second pretty much stops ALL action...assuming your subject isn't too far away for the flash to reach it.
So, to show motion AND use your flash, you need to turn to Tv/T (Tv on Canon and Pentax, or T on Nikon) and set manually set your shutter speed to 1/15th. Then, force your flash to go off. Now you can experiment to get wonderful pictures using the slow shutter to show some motion while the flash fires to freeze part of the motion.
Advanced camera tip: If your camera has "Rear Curtain Flash Sync" mode (or Slow Curtain), use this to make sure the "frozen" portion is at the END of the exposure, rather than at the beginning.
Showing motion outdoors in bright sun:
The problem with trying to show motion is that because of the bright sun, your shutter will be way too fast. For example, if you are metering 1/1000 @ f2.8, the SLOWEST you could go is 1/125 @ f8 on the Canon A85 because of it's limited minimum F-Stop. With the Pentax K100d, the slowest you could go is 1/15 at f22.
Here is how it looks:
| Shutter | Aperture |
| 1/1000 | 2.8 |
| 1/500 | 4 |
| 1/250 | 5.6 |
| 1/125 | 8 |
| 1/60 | 11 |
| 1/30 | 16 |
| 1/15 | 22 |
| -2 stops…with polarizer | |
| 1/4 | 22 |
So, as you can see above, if you use a polarizer, you can slow the shutter down a couple of more stops to 1/4 of a sec. But, if it is really bright out...you would be more likely at 1/2000 or 1/4000 of a second at f8, which means, even with a polarizer, you would only be able to slow the shutter down to 1/30.
Bottom line is that it is difficult to show motion in broad daylight. Some other tips would be:
Bonus: Want to try something even more interesting? If you have a MANUAL zoom lens (one that can be turned WHILE the camera is exposing), try zooming during a 1/4 sec exposure...either WITH or WITHOUT a flash.

Here is another example you can try with out flash:

Samples of Motion Posters:





Samples from various sources:
