Showing posts with label focus. Show all posts
Showing posts with label focus. Show all posts

Tuesday, March 27, 2012

step-by-step, from a sidewalk in Insadong

I've been meaning to post a complete, beginning-to-end, 'snapseeding' of a photo. Earlier today, I finally sat down in a coffee-shop, capturing step-by-step screen-shots on my iPhone: follow these shots and you'll get a step-by-step description of what you can do with snapseed.

Last summer, I spent a couple of days in Insadong (a historic neighborhood in central Seoul), and here's one of the snapshots I took with my iPhone--a 'haraboji' (respectful Korean term for 'grandfather') painting fans on the sidewalk:
From the snapseed app, you can open a photo directly from your phone's camera roll to begin editing.
(You also have the option of taking a photo directly from within the app.) One of the things that caught my eye in this scene was the expression on the young girl's face, her fascination as she watched the old artist using bamboo brushes to paint landscapes and calligraphy on the fan. In the middle of this frenetic smart-phone-crazed city, it was nice to see a parent and child enjoying traditional craftsmanship from the past...


Using the "tilt & shift" filter on the lower right, I wanted to narrow the focus so that only her face and the artist's hand would be in the same 'zone of clarity.' When you tap on the 'tilt & shift' icon, you immediately get this:
Whoa. A bit much. 
So, you can 'temper it'...
I use the elliptical option instead of the full linear option; you can use your fingers to determine exactly what you want to include in the clearly-focused area, how much blur you want, and where you want it to start--the 'transition zone:' 

Including the girl's face down to the artist's hand working on the fan, I also up the saturation a bit: 

 And so this is the result:

Wanting to have a bit of an old-fashioned vignette effect (darker corners), I then choose the 'center focus' filter. When that comes up, the photo seems instantly overly blurred. No worries--you can control that--note how I change the 'center size' (see the bottom of the shot) from "+20%"...

...to "77%," and also how I can shift the center (the blue dot) over:

So, now you can see the image with the corners slightly darkened:
 

Next, using the 'selective adjust' filter, I can pinpoint spots where I want to play with the brightness, color, and saturation. The "B"-circle in the shot below shows that I've chosen to bring out the artist's hand...
 ...by brightening it a bit...
 ...and now the girl's face, also brightened a bit:
 ...and then finally, saturating the colors on the 
landscape painting on the fan a bit more:
Finally, a bit of tweaking with exposure and contrast--
using the 'ambiance' feature of the "tune image" filter:

And this is the final result,
focusing on the old-young, observer-creator axis,
'in the eyes of a younger fan:'

However, knowing that photos showing the recognizable face of a minor aren't always 'publishable,' (I didn't think about asking 'formal permission' of the girl and her mother to take their photo; it was just a candid phone-shot on a busy street), I thought another possibility from this scene would be to blur the edges some more, to zero in on the artist only instead of focusing on him and his admirer.

I go back to the 'tilt & shift' filter,
this time using the elliptical selection tool to focus on the artist's hand and his fans: 
 But seeing all the blurred faces at the top of the scene seems
distracting to me--makes me want to rub my eyes,
put in some eye-drops, check my contacts, etc...
too much blur.

 But I still want to focus only on the artist and his work. Time to crop:


...and then back to the 'ambiance' feature
in the 'tune image' filter:

...and finally,
why not?--let's frame it: 

 voilà, fini:
With so much manufactured now for the souvenir trade, it was refreshing to see this 'haraboji' painting his fans, one by one, inkstone at his feet, painting slowly in the shade...

Sunday, March 25, 2012

first and recent; too much and then none

No postings last week--getting food-poisoning while on an out-of-town trip--not fun.
Back home now.

I was going through my iPhone's camera roll, and thought I would post one of the very first photos that I 'snapseeded' back in December:
...kinda went crazy with the tilt-shift filter.
It was my 'flavor-of-the-month' I suppose, and I wasn't as judicious.
Still, it's a fun way to focus on a person, 
with shapes rather than details of architecture in the background.
Also, the flat rainy sky--boring--so, saturation and blur
focus on the person, while still allowing the atmosphere of the place
to color the scene--
definitely a snapshot of a memory
rather than architectural documentation...

Here's the original photo, taken last summer:
It's a downtown scene in central Seoul, showing some of the skyscrapers in the background of the Deoksugung Palace. Originally built as a prince's villa in the late 1400's, this complex became the final residence of the last king of the Joseon dynasty (1392-1910). It's one of the best spots in the city to photograph the juxtaposition of old/new, east/west, ancient/modern...

And with anything historical, the temptation to 'go sepia' is great:
Snapseed doesn't have a dedicated 'sepia' filter,
but using the black-&-white filter,
and then using the 'white balance' function
within the 'tune image' filter,
you can get the same effect.

So, two different snapseeded versions of the same photo.


Now--a recent photo, close to home:--from the quirky mile-high mining town of Bisbee, in the Mule Mountains near the Mexican border in Cochise County, AZ:
225 Tombstone Canyon Rd.
Someone likes RED, eh? 
A façade of found objects...


No tilt-shift here--just some cropping and then warming up the color temperature a bit:
Gotta love the etch-a-sketch interspersed with the firemen's caps...