Sunday, 3 July 2011

OVERWHELMING: The power of panoramic presentation

Hey everyone...

I did a rework this week of an old photo...you know how that goes, right? You progress in your photography and your post-processing skills, and you think: "hey, remember that photo I captured at ______ last ______? (fill in the blanks) Let's see what it looks like now."

In this case it wasn't so much a new processing skill I learned, but that I realised after browsing through the particular shoot's thumbnails that I realised I had taken alternative compositions of this scene. With the advent of digital imaging we tend to sometimes just click the shutter as many times as we can at as many perspectives possible to make sure we make the most of the scene...the problem is we end up forgetting exactly what we shot and why we did so.

The original is of a lonely tree (cliche, right?) overwhelmed by some building cumulus clouds over the South African Highveld. I titled the photo - you guessed it - OVERWHELMING. The original perspective was shot using the Canon 100-400mm zoom lens, at a focal length of 105mm (thus nearly as wide as I could go with this lens).

100mm focal length  |  single image  |  slight crop from the top

Just for overall perspective, here is the same scene (albeit with a cooler white balance setting) shot at 22mm. This is close to how the human eye perceives the scene (at 35mm focal length equivalent). 


22mm focal length  |  single image  |  no crop



Now, going back to the folder I remembered that I had also used the 105mm focal length setting in the first post on this scene and shot a few consecutive frames with the view of stitching them together as a panorama one day. That day came last week. I opened up the 3 consecutive shots in Photoshop in order to stitch them together using the "Photomerge" command. Now it goes without mention that the final stitched image not only provides a "grander sweep" of the scene, but also has a much higher resolution than I could have achieved with a single image...this makes it easy to print it BIG

I also went for a darker, moodier feel...converting to black and white with a red filter to bring the most out of the blue sky (that tip is for free!). The only crop I applied was to remove the "white edges"...after compiling a panorama the image is usually left with some white edges where the image had to be straightened to fit the next image perfectly.


105mm focal length  |  3 images stitched together  |  crop to remove white edges
This kind of image unfortunately doesn't display well on a blog format where the maximum image width is constrained. You can view a larger version on my 500px profile here

I don't have a larger version than the 500px version online yet...so watch this space.


I would love your feedback. Which one works better for you, and why???


Cheers, till next time...


Morkel Erasmus




Sunday, 26 June 2011

My initial impressions of 500px

So the buzz on the photographic-web is the photo-sharing site 500px. I had seen the tweets flying about for a while but was honestly too busy to really check it out. When I eventually headed over there I was pleasantly surprised...


At first glance it looked a bit like a merge between the better functions of Flickr and the aesthetic appeal (image-wise and layout-wise) of 1X. An interesting rating system keeps the best images of the pack at the front of the display and also keeps them rotating so that older pics eventually fall back in ratings, making way for fresh work to be displayed upfront. 

I share some concerns listed by my friend David Lloyd on the "weight" of the "dislike" button (you can either 'like' or 'dislike' a photo). One "like" seems to increase the rating of a particular photo by very little, while one "dislike" greatly reduces the rating so that it takes quite a few more "likes" for the photo to get where it was initially. The obvious effect of this is that people can sort of "manipulate" the system when their photo is just not at the front of the display...they can simply click on a few images which are ahead of theirs and "dislike" them...mmmhmmm...


Anyhow - I have created a profile and uploaded some initial photos. I already linked up with many of my photographic acquaintances worldwide, and it seems like it's a vibrant community with some of the cream of the photographic crop posting there. I am still deciding whether to dive in full-on and upgrade to an "awesome" account (their lingo for a fully privileged user account). They also allow you to build a portfolio site where others can go to your individual portfolio "outside" of the normal 500px system. This can be linked from your own homepage and customised considerably once you go "awesome".


One thing though - don't expect another "photographic critique community". There are many good ones out there (I am a participant in a few and a moderator on Birdphotographers.net) where you can get insightful, invaluable and sometimes harsh critique on your images. Not on 500px...and quite frankly I don't think this was its design function. 500px is all about "eye candy", getting a "visual fix" so to speak. The website design is smooth and aesthetically pleasing (I am no expert on effective and efficient web design so take it where it comes from), activity levels are high and climbing, and the images in general are of a high quality. I can definitely see 500px being a part of my online photographic "presence" in the future.


Why don't you head on over there and see for yourself???
My profile within the site is located at:
www.500px.com/morkelerasmus
My portfolio created by 500px for outside viewers is located at:
www.morkelerasmus.500px.com

Until next time...

Morkel Erasmus

Saturday, 18 June 2011

PhotoShare: Elephants from on high

Here is another quick photo - I am really swamped with work and personal issues so my lengthy blog post is still not finished (humble apologies).

This herd of elephants was photographed from the air - I was in an open-door helicopter flying low over the magnificent Okavango Delta in Botswana.

Enjoy!


Morkel Erasmus
 

Sunday, 5 June 2011

PhotoShare: Savute Elephants

Since returning from Botswana I have not had time to even touch the ground, or so it feels! Apologies for this not being a longer, more detailed blog post...I should be able to concoct one in June at least!

These elephant bulls were marching on the Savute marsh. The marsh is now receiving water for the first time in decades, after the Savute channel started flowing for the first time in over 40 years about 2 years ago. I look forward to returning there later this year!

f7.1  |  1/800 SS  |  ISO-400

Till we speak again!

 Morkel Erasmus