OK... the Photography workshop was very worthwhile as well IMHO... It was essentially a 2-3 hour talk by a pro-photographer,
Grenville Turner who makes a living from advertising and photo-journalism and takes amazing landscapes for fun... There were about 30-40 people there of varying backgrounds... It was just about the right level for me, but some people were lost on some of the terminology and jargon... ( Newbie: what exactly is ISO?
)
The Epson printer carked it about 10mins into the talk
, so it hardly featured in the event.
Grenville talked about his approach to photography and his observations about digital photography in particular.
Some themes from the talk:
Advantages of digital photography:
- immediacy - ability to check exposure with histogram
- white balance adjustments
- variable ISO (able to take shots not possible with film)
- savings on film cost
Disadvantages:
- Moire effect (due to linear layout of sensors, rather than random layout of film grain)
- Replacement costs (upgrade every 2 years)?
- Digital noise (but he actually likes noise)
- post processing time
Advised to always shoot RAW and to get all the technical elements right in the camera wherever possible to avoid loss during editing.
Composition:
- Think: Why am I taking this photo? What do I want it to say?
- Frame the subject
- Don't be afraid to wait or come back for the right light
- Walk around the subject
- Think: when would this subject look better? morning, evening, winter, summer?
He talked about the photographers magic hours - one hour after sunrise, one hour before sunset. the best light for landscapes...
He was very critical of the retailers and their lack of knowledge (or lack of honesty). They didn't advise him that most of his older Canon lenses would be useless with his new Canon 1DS... He said that most of them came up with errors!!!
They also didn't tell him about the problems that he would have with dust on the sensor... Another pro-photographer said that he took his camera to Canon for cleaning every 2 weeks !!!
Grenville was very
modest and said that just because he was a professional didn't necessarily make him a better photographer than us... He was just lucky enough to get paid for it... Having seen some of his beautiful landscapes, I would probably take issue with that statement...
He talked about the importance of monitor calibration and using the correct colour management within Photoshop and in communication with the printer... recommended Europe Pre-press defaults and Adobe RGB 1998.
As an aside, he touched on using a scanner in 48 bit
mode for amazing photographs of botanical specimens and insects. He said that the cheapest scanners produce sharper images than the best cameras, but that the depth of field is almost nothing...
He explained the importance of the in-camera histogram and using it to ensure that exposure is correct... (this was useful for me...)
He then walked us through his digital workflow:
- convert RAW to
PSD
- ensure resolution is 300ppi at an early stage to keep options open later
- duplicate the background layer
- make tonal adjustments in layers
- apply unsharp mask (but not too much) 50-125%
- if needed, set white and black points using Alt & Shadow or Exposure sliders...
He then demonstrated the Contrast Mask technique and was still talking when I left because my parking meter had run out...
An excellent event and it gave me a lot of inspiration...
I didn't manage to catch up with any of the other members, but did spot a D70 down in the middle of the front row... Who was that?