Herman Au Photography

My photo
Welcome to my blog! I'm a professional wedding photographer based in Los Angeles California. Follow my footsteps in turning my life long hobby into a career I love, and check out my latest work, newest products, teasers, and photography tutorials. I shoot in an unobtrusive photojournalistic style with an emphasis on natural and genuine emotions. You can find my portfolio on my website - http://www.hermanau.com.

Wednesday, March 04, 2009

Twitter




I've been so caught up with work, that I haven't been caught up with the latest trends and technology... but for those who are interested: add me here :-)

Wednesday, February 25, 2009

Looking for Professionals to Network

I posted something like that on Craigslist but amazingly I never got 1 reply... (usually get 30+ replies for anything I post there) I guess the reason is that I'm not getting married, and I'm not looking to hire somebody, meaning I don't have money to offer nor I have money to spend.

Bummer.

What a shame.

The economy is bad for everybody, and I think I probably picked one of the most challenging times to develop my wedding photography business. Nevertheless, business is growing and is on pace thus far. I actually have business to refer to others, but my book of referrals is short at the moment and I'm literally throwing away business opportunities that somebody else could benefit from. Frankly, I do not want commission, at all. Call me crazy, old school, whatever, but I believe in goodwill. I'm hoping to form a circle of referrals among trusted professionals who can deliver quality work. I want to make my clients happy, and I want to make sure whoever I refer will make me proud and make my clients happier with their service as well.

In short, here's what I'm looking for:
  • Professional Videographer
  • Florist
  • DJ / MC
  • Makeup Artist
  • Professional Decorator
  • Cakery / Baker
  • etc. (this is a short list, but this is not the end of it)
I would prefer somebody who also resides in the Southern California in the general Los Angeles area. So.... drop me a line if you, or have somebody who you think may be interested in networking. :)

Sunday, February 22, 2009

Windows Color Management, Lightroom 2, Windows Pictures and Fax Viewer, and Color Calibration...

Alright, I'll admit I'm not as familiar with color management as I'm supposed to be, and there really isn't a lot of ways to get around it without digging deep into the technical aspects in understanding how it all works. I got myself a new 24" LCD a little while ago, and set the old failing Dell 20" monitor on the side as a secondary monitor. I thought I was done after calibrating the colors on the monitor, but only later found the colors of some of the images didn't come out accurately. I figure I wouldn't be the only one running into this kind of problem, so here I am, sharing my findings.

In my situation, there were lots of things that could contribute to the problem because there were too many ways for adjustments.
  1. Monitor color settings (and ambient light sensor which I turned off 'cause I wanted consistency, not something easy on my eyes)
  2. ATI Catalyst Control Center... yikes, you could change color temperature, hue, saturation, brightness, contrast, and even gamma. Mind you this is done with the software that came with the video card, and this goes on top of native Windows Color Management controls.
  3. Windows Color Management (Control Panel - Display - Settings - Advanced - Color Management for XP, sorry Vista folks, do your own homework)
  4. On top of all that, my ColorVision Spyder2Express that calibrates the monitor.
In order to save you some reading time, I'm skipping all the diagnostics and the story behind how it all went south in the first place. Anyhow, I noticed the colors in LR was entirely off comparing to the same images viewing in Windows Picture and Fax Viewer & Firefox/IE. You'll find plenty of people having similar issues on the Internet, and believe me it's a pain to try to resolve these.

First things first, I reset everything in ATI Catalyst back to default just to avoid confusion. I wanted Catalyst to have no part in dealing with my color calibration. Once I reset everything and made sure the program isn't managing my colors in any way. The moment I clicked OK, the colors of my monitor immediately looked terrible, and I knew that Catalyst did something behind my back...

Next up, I went into the Menu on my HP monitor, and set the colors back to default, restarted my computer after yet another calibration. Colors looked OK, but still off from what I see in Lightroom. Then I noticed the little program that starts up along with Windows that quickly fades during the boot up sequence. I started questioning what that thing does, because I manually assigned the .icm I calibrated in Windows Color Management already. After a little research, I found that Lightroom works differently than the rest of the programs in Windows... according to Adobe:

"Lightroom simplifies color management in your photographic workflow. You don’t need to choose color settings or color profiles until you are ready to output your photos. To take advantage of Lightroom color management, you need to calibrate your computer monitor so that you are viewing accurate color."
So basically, as long as your monitor is calibrated properly, Lightroom will display colors accurately and there are no color management settings in LR to fumble with. According to Adobe, Lightroom assumes sRGB profile for file rendering and Adobe RGB library module previews. I then went into Windows Color Management, and instead of using the customer Spyder2Expess.icm color profile I set previously, I changed it to sRGB Color Space. Then I reset my computer once again, and ran color calibration one last time - whola! Suddenly the colors of the 2 programs are matching!

That's it?

Nope...

Apparently Windows Color Management assigns an .icm profile to the display monitor, but that does not assure the programs that are shipped with Windows XP or your image display program like Windows Picture & Fax Viewer would play nice with color profile. Why? For starters when you have Adobe Lightroom which plays nice with your calibrated monitor and monitor color profile and displays things properly simply will not match the colors you see with the same image with Internet Explorer or Windows Picture & Fax Viewer 'cause neither programs recognize embedded ICC profiles. It would automatically assume the default color profile - your calibrated monitor profile to display the image you're trying to view. If you're trying to view any regular sRGB or aRGB image with that, yikes... it will look all messed up just like this:


icm_test1 (by hermanau)

So which one is "correct"?? It's actually the one on the left which looks whacky greenish. Yep, that's right... I took the screen shot with the windows printscreen feature, and this tells you that Windows "thinks" I'm seeing correctly as the one on the right, but in reality I see something VERY RED on my calibrated monitor. Anyway, the important thing to notice here is that I'm viewing a correct image on the left, while Windows is displaying wrong on the right; but when I printscreen, Windows returns the "correct" colors on the right, while the left now becomes wrong in the other direction - green.

To confuse (clarify) you further... here's the original image exported from LR to sRGB displaying properly: *note that you may not even see a difference if you don't have a calibrated monitor*

_DSC0661srgb (by hermanau)

If I view this image in Safari for Windows or Lightroom which reads embedded color profiles, they display properly on my calibrated monitor. If I view this same image with Internet Explorer however, it will look WAY OFF.

I think I lost almost everybody already, but if you're still reading, congratulations... here's the lesson learned:

  1. The majority of the monitors out there are NOT calibrated.
  2. The majority of the images on the Internet are untagged sRGB, which should display rather accurately if you export your images in sRGB.
  3. Color Calibration is NOT for everyone, especially if you do wish to give yourself a headache unless you absolutely have to. It is mostly important for photographers, graphic designers, or the likes to ensure their images come out properly at printing.
  4. If you calibrated your monitor, and you notice Windows Pictures and Fax Viewer showing different colors to Adobe Photoshop, Adobe Lightroom, Safari, or Mozilla Firefox running with proper Color Management, read this straight: it is normal. You just have to deal with it and understand the limitations of those programs and learn that they're not to be trusted in terms of color.
  5. Color Management is not fun at all... again, if you don't have to deal with it, even if you have too much money to spare on that pretty Monitor Calibration tool, make sure you are ready to tackle a huge confusion before you buy that cool gadget for pros.
  6. If you don't fall into the pros group who absolutely need color manangment, take my advice - don't play with the color settings on your monitor! I know your new expensive monitor has many pretty controls that let you play with them, but again, do NOT play with them. Windows will not know your monitor settings are off, sRGB will be off, even Lightroom wouldn't know it's displaying on your whacky monitor and all your pictures will come out whacky on everybody else's monitors. Just don't touch them, stick with sRGB, and be happy that you have one less trouble in your life.
That's it folks, I hope I have scared off enough folks and managed to explain enough details and shared enough experience with those who are in need. Until next time...

Reference: http://www.gballard.net/photoshop/srgb_wide_gamut.html

Tuesday, January 27, 2009

New Website launched :-)

website_screenshot (by hermanau)

I've been trying to get organized the past few months. Knowing myself, sometimes my thoughts do scatter and at times I have trouble finishing up any major projects by myself. I've been writing down my open projects on a to-do list on my iphone, which I use every day to remind myself what I should be doing. It's working alright thus far, and I finally managed to get my new business card designed and printed with the help of Alvin. Then today, I finally decided to launch my new website in place of that old one I put together rather hastily. With a brand new logo, website, and business card, I'm hoping I can achieve new heights with my photography business as I continue to improve. :-)

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Next on my list, I decided to completely redo my album design. After carefully reviewing the original design and the pricing, there are just too many changes I wanted to make and it would be much easier for me to do it all from scratch. Good news for those who have booked me for 2009, because they're getting free upgrades on their premium leather albums going form 8x8" to 10x10" for free. ;)

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Then I'll be making several large prints and working for display, and that should get me better prepared when I'm hit with the next opportunity for bridal shows or other promotions. I haven't done ANY promotional work in 2008, and I should consider myself lucky to somehow managed to get all those jobs that I did.

Oh, and Happy Chinese New Year for those who celebrate it. =)

Friday, January 23, 2009

2009

Well, there are several things planned in January 2009 that's pretty much on schedule at this point. First of all, I have a brand new re-designed business card with a new logo thanks to Alvin's generous help. The printing went pretty smoothly this time and I'm hoping this will help me define the identity of my photography business.

DSC_6371

Then, next in line is a brand new flash website that I've been working on the past month or so. I found a musician who generously granted me to use his work as the background music, and everything including the portfolio and sample galleries are all going to be much easier for me to update. Everything is slowly taking shape and falling into the right places, and I'm hoping I get the keywords and site description right this time. I'm really not the business oriented type, and I haven't really done any forms of advertising so far. However, I'm really hoping I get it right this time, and make a good first impression for those who do drop by my site in the very near future. I'm a little tired of my old cards and site that kind of present my work in a somewhat negative way... :-)

Stay tuned... I'll be back soon, I promise!