Photo of the day: The Real Nike

13 05 2012

This is the Winged Victory of Samothrace at the Louvre. It is unbelievable, 190BC this thing was made. Click on the pic for higher res.





Photo of the Day: Sparkling!

7 05 2012

Lemonade!

Like most of my photos, another opportunistic one; here I was waiting at one of our favourite Pizza spots, and Jules took the kids off to the little girls room; the light was bright and allowed my trusty old Panasonic DMZ-TZ6 aspire to greater pretensions.

I was really pleased when I got this up on the PC screen later – it seems so fresh and clean, like an iced-jacuzzi!

 





Photo of the Day: Gilded Shore

6 05 2012

I have to assume pilots become jaded by the array of scenes they are privileged to see. What a shame!  This picture taken along the western shores of France – the river is the Seudre, just north of the mouth of the Gironde.

Gilded Shore





Photo of the day: Gateway

4 05 2012

The Gateway Arch in St Louis is cooler than most people probably realise. It’s bigger and older than I expected, and far more compelling too. You mostly only see it in silhouette, but all angles give something to contemplate. It reminded me of Brancusi’s Bird in Space,  for the feeling of thrust, and it’s feeling of ‘trying to escape’ the ground. Click for the full res photo.





Photo of the day #4: Evoke

3 05 2012

Came across this on the beach at Lynton on the north coast of Devon. The colours and texture had me scrabbling for my camera! Click to enlarge!





Photo of the day #3: La Grenouille

1 05 2012

I took this at a beautiful place near Toulouse, where every picture seemed to come out like, well, professional – and maybe that’s why I got this nice shot.

It’s like the frog said: “Ok, ok, I’ll pose with this nice contrast since you’re on a hot streak, don’t take too long or I’ll be some bird’s lunch!”

La Grenouille





Photo of the day: “escalier au ciel”

30 04 2012

No photoshop, honest! I did tap down the exposure two f-stops by metering on the bottom of the stairs and then shifting up before releasing the shutter. This is one of those times where digital photography loses the magic of the delay, the wondering, did I get the exposure right?

These stairs may be familiar to tourists to Paris… yes they are the first flight of stairs to go up the Eiffel Tower 😉

 





Photo of the Day

29 04 2012

Here is a picture of the river valley that makes the northern border of Portugal, taken from a promontory near La Guardia in Spain. The lighting was more luck than design, it was just a helluva day! Click the image for a larger version.

2008-10-08 - J Hart - La Guardia Spain

La Guardia, Spain-Portugal Border, 2008, by Jarrod Hart





Tilt shift miniaturisation, giving away the family jewels…

28 04 2012

After seeing this impressive video by Robert Weber about a town near where I used to to live, I decided to give tilt-shift photography a try…

I never tire of that video, and the music grew on me too.

Anyway, so here is the straight dope on tilt-shift…

What you’re supposed to do is take a picture with the lens tilted along a horizontal axis relative to the photographic plate (or CCD for newfangled cameras). This means only a strip across the middle is in focus, and the picture gets gradually more blurry towards the top and bottom.

Now this sounds wasteful of good focus, but is actually something the eye is very used to seeing whenever it looks as a horizontal plane, such as a table-top (one that’s pretty close). Of course, for bigger things, like a football fields, you can usually focus on entirely, especially if you’re seated where the tickets are cheaper. Anyone who has tried to take a photo of small things, or used a microscope, knows this.

So basically, the brain associates this blurring with ‘close’ things, and uses it as one of its tools to guesstimate the size of things.

So you (yes you!) can fool the brain into making things look smaller by adding blur to your photos!

Aside for my science readers…

You can actually create true focal depth blur by using a very wide aperture in your camera; however, even the widest apertures struggle to create much miniaturisation – to get true blur at significant distance, you really need to scale-up the camera proportionally with the distance. To make a warehouse look like a microchip, you really need a camera big enough that its microships are the size of warehouses 🙂

Now, when I was researching this, I was probably thinking what you’re thinking. Mile-wide camera’s are probably a custom job, and even cameras where the lens can be tilted never fail to confuse the nice people at Wal-Mart.

Needless to say, Photoshop (other brands are available!) can add the blur.

Before we dive in, another other top-tip is that air tends to add blue and wash out your colour saturation; you can remove the faraway mountain look by bigging up the red and green saturation. So here was an early attempt of mine:

Here I took a fairly plain photo, added progressive more blur toward the top and bottom, but taking care to mask the tree on the right from the blur. I also greened it up a bit 😉 – I like how it makes the destiny of the golf ball sort of mysterious. Like most of my golf balls.

Of course, touch-ups like the tree are tedious, you really need a photo that has the faraway stuff at the top and the things at the bottom to avoid such issues. Or you can just ignore them and it usually works out fine:

So I blurred the treetop. Most viewers (test subjects in my experiment) did not notice this until I explained what I had done.

Here is one last example; the photo just asked for it…

Enjoy trying it out, and please do add links to your own work – though not to ones you find by googling “tilt-shift photography”, I already did that, and heartily recommend it 😉





Tilt-Shift Truro

28 04 2012

I just had a slap fore-head moment when I realised that a blog is better way to share the pleasure of a nice photo than facebook. So here’s one I’m pretty chuffed with!

Truro, Cornwall, from above