Saturday, October 30, 2004

Finding Light in the Darkness

The power went out at Biola again last night, only this time it wasn't just us but the entire city block. I was determined not to miss the opportunity, so I grabbed my camera and headed out.

(Please note that, though the long exposures can make things appear brighter than they really were, these photos have not been enhanced at all. The color shifts from orangeish to blueish sometimes because of changes in my camera settings.)


Before I left, I stopped by the party that the girls were having on their balcony.


Tim & me (in the dark)
Andy, Ranae, Michal, Heather, & Jeff


Matt (my RA) lit a bunch of candles on our patio railing.














(close-up of the previous photo)
I found it interesting that even in this 15 second exposure, you can see the movement of the stars just slightly.


This is where I started to play around. I thought, "Hey, I've got a flashlight and 15 seconds while the picture takes. I wonder how much of the bell tower I can light up?" I tried several different things, but I think this one came out the best.


more "flashlight painting"


Even though the rest of campus was dark, there were a couple of street lights still on behind Metzger.






I just couldn't resist...

By this time, it was around 12:30am and the power was back on, so I decided to call it a night. In the end, I was happy with the photos. Having the campus completely dark is actually quite rare, so these are pictures that I'd probably never have a chance to get again.

Methods of Madness

Many people have expressed interest in how, exactly, I manipulate images in Photoshop to get the results I do. This post, as an answer to that interest, is the first time I've ever laid out my methods publicly. I hope you enjoy it.


This is the before-and-after comparison of the project I'm going to demonstrate to you.


Here is the original photo taken of my friend Michal. This picture is a good Photoshop "candidate" because, among other things, the lighting is generally very even -- especially on Michal's skin (which is very important).


Michal, however, liked her facial expression better in this photo (taken just moments prior). The lighting and framing of this shot isn't as good, but the face is usable -- so that is the first step.


I selected around her face and copied it onto the photo I'm working with (darkened for emphasis). Then I enlarged the cut-out face slightly to match the shape of the underlying one and lightened it to match the surrounding skin tone as closely as possible. The right-hand image is the finished new face.


The next step is to look over the entire skin surface of the subject for any marks or blemishes that can be removed. Photoshop's Healing Brush is what I use for cleaning most imperfections. The beauty of the Healing Brush is that it can leave texture on a person's skin while still removing the blemishes and matching the original colors. I also slightly sharpened her eyes.

Skin clean up is one point that I sometimes have conflicting thoughts about. Is it really ethical to remove all of someone's blemishes and present a person who is unnaturally perfect? I tend to feel that as long as everyone knows it's an idealized image, it's alright. This world has enough fallen imperfections in it -- I like to be able to fix some of them. Another question I have is more of a stylistic one: Does the picture lose believability because it looks too perfect? Maybe -- but I like things as perfect as possible, so that's the way I work.

This image shows a close-up of Michal's face before and after the clean up. Michal is blessed with particularly clear skin, so I didn't have much work to do in this case.


One thing that bothered me, even after the clean up, was that her cheeks were just a bit too red. To remedy this I employed a sort of digital "makeup" technique. After sampling the color from Michal's forehead, I painted a new layer over all of her major skin areas (that way all of her skin would have the same even coloration). The left-hand image shows the new layer (again, darkened for emphasis). After painting the areas, I blurred them to soften the edges and then reduced the opacity to 33%. That seemed to be enough to even out the color without looking "painted" on.


Here is a close-up to show the change. As I had hoped, no more red -- just nice, even coloration.


The next step is to use the Shadow/Highlight filter on the entire image to lighten the dark areas. The effect can be seen most on Michal's hair and jeans. This makes the photo seem to have a slight grayish cast, but that will be taken care of in the next step.


Now I will give the image more visual "punch" by adjusting the Levels of the image. The quick explanation is that Leveling makes dark areas blacker and light areas whiter, thus making the image more crisp and dynamic (in a sense).

The combination of Shadow/Highlights and Leveling can, at times, over saturate parts of the image. So, in this case, I desaturated Michal's skin tone slightly so it would look a bit more natural.


When I adjusted the Levels to the points I wanted for Michal's face and body, her jeans, which are substantially darker than the rest of the picture, started to go completely black. To fix that, I chose, in this case, to cut out the jeans, level them separately, and paste them back on. This close-up shows the difference that makes.


Here, after all of that adjustment, is the finished picture.
I really like how well this one turned out!

So that's how this stuff is done. Questions? Feel free to post them as comments or email me.

Tuesday, October 19, 2004

Glorious Clouds

A storm front has been rolling through for the last two days bringing refreshing rain (yay!) and clouds. Last night, when Luke and I were walking back from dinner, we gazed in awe at the beauty and glory of the clouds as they caught the last rays of the sun. It was wondrous! These photos don't even come close to conveying how awesome these things were.










Sidenote: This is our dorm-adopted cat Gimba. (Isn't she cute!)

Monday, October 11, 2004

Swimmers in the Fog

Last Friday, I got up early to take pictures of Biola's Swim Team (of which Luke is a part). When I walked out the door at 7am, everything was covered in fog! It looked so awesome -- I was really glad I had my camera. I took a few shots on the way to the gym and then took the team's pics on the new astroturf field. The fog made the field look like it just kept going forever out into the whiteness. Awesome!




Ooo, eerie...


When standing on the field, I could barely make out the gym on the other side.


New construction on the front of the gym.




The Biola Swim Team


Yes, I can see you, Luke.


Craziness...


Eddie and Elisa Shepard, Head Coaches




To give you an idea of how well Photoshop can fix fog, here's a before-and-after of that last shot.

Sunday, October 03, 2004

Li BBQ

On a Thursday night a few weeks ago (Sept 16th), we had a Li Apartment BBQ out on the deck. While were we there, Shawn (an RA in Welch) helped me take some really good pics of my roommies and I (one of which is now posted on our door). Here they are:


Me, Luke, Andy, and Curt