Part II of the series on Ultra Wide Angle lenses. UWA lenses will allow for lots of things to find room in the composition. The challenge then becomes to fill the frame with interesting things. To attempt the capture a vast expanse of sand, sea and sky in an open beach is one of the most common misuses of UWAs. The result will be huge white and blue surfaces with no detail and nothing for the eye to latch onto, and with all likelihood make a dull composition. A strong UWA composition of a landscape requires striking objects in the foreground, an interesting middle ground and drama in the background (e.g. interesting skies or clouds). But there are no rules in creative photography, and breaking the accepted rules can sometimes yield an even more striking effect. All images below were taken with Canon’s EF-S10-22mm UWA lens on a EOS 7D camera. These examples illustrate how a UWA composition can be strengthened from an interplay between foreground, middleground and background elements.
I have been around long enough to remember the time when there were no impact factors. (Don’t know what an impact factor is? Read HERE). We all knew that, say, Nature, was more prestigious (or sexy, hot, trendy, impactful, whatever you want…) than, say, JBC. And that JBC was better journal than many (actually many!) other (ie lower) journals. We did not need any impact factors to realise that. And of course this “intuitive” information was used to evaluate job candidates and assess tenure. A paper in Nature was very important, we all knew that, and did not need any impact factors. The problem now is that impact factors put a hard number on what earlier was an intuitive, soft process. So, now we know that not only is Nature “better” than JBC, it is actually 10.12 times “better”. And PNAS is 2.23 times “better”. That is what has generated so many problems and distortions. The temptation to use those numbers is just too high, irresistible. For the journals, for the papers in them, and for individual scientists. And the numbers change every year. When applied to individual papers this gets totally crazy. Imagine. The “value” of a given paper can be higher (or lower) this year than, say, 3 years ago when it was published. The same paper, the same data. And let’s not get started with what the impact factor has done to innovaiton and creativity. (For a good view on this, read Sydney Brenner’s interview HERE).
This is how this blog looked until yesterday. After 5 years using Atahualpa theme, we are changing look for the new TwentyFourteen theme from WordPress. A cleaner, fresher look, even in the rather basic rendering implemented here.
New feature: CD of the month, in the right-hand side column, will feature our latest purchased CD. Click on thumbnail to link to the album.
Kicking off a new series on Ultra Wide Angle (UWA) photography. For this series, we will consider as UWA anything from 10mm to 24mm. UWA photography is wonderful but can be challenging. Exaggerated perspective, distorted edges and weird relationships between foreground and background objects are some of the features that can play for or against the composition. UWA lenses will exaggerate the depth of field, making background objects appear further from foreground ones than they actually are. That’s why UWAs don’t make good portrait lenses, as they exaggerate noses and foreheads. On the other hand, they are ideal to picture people in their environment. UWA lenses add drama to the images and can tell stories more forcefully due to their exaggeration of perspective. The images below were taken with Canon’s EF-S 10-22mm UWA lens on EOS 40D and EOS 7D cameras. These examples illustrate the use of UWA to emphasise perspective in a composition.
Ibanez guitar company first released the Pat Metheny PM200 model in March 2013. At the top of the Ibanez PM line (which also includes PM120 and PM20), the PM200 is a full-hollow body electric guitar featuring a mahogany set-in neck, maple top/back/sides, ebony fretboard, and a single Silent 58 humbucker neck pickup. It has been widely acclaimed for its rich tone, fantastic playability, and exceptional build quality. After the acoustic Martin D35 (from 1983) and the cut-away nylon Ovation #1863 (from 1991), it was time for us to update.
Here is a quick sample of the PM200 sound through Roland’s 80W CUBE in Tweed mode with a bit of rev and delay; a beautiful arrangement by John McLaughlin of jazz standard My Foolish Heart (by Victor Young):
At the end of September each year, science journalists all over the world make their forecasts for the upcoming announcement of the Nobel Prizes that take place during the first week of October in Stockholm, Sweden. The week begins with the announcement of the winners of the Nobel Prize in Physiology or Medicine, awarded by the Karolinska Institute. It is followed by the Physics, Chemistry and Literature Prizes. As expected, this activity is all the more significant at Swedish newspapers and TV and radio stations, and this year of 2013 was no exception. Inger Atterstam, from the Svenska Dagbladet newspaper, is regarded as one of the most accredited science journalists in Sweden. Her 2013 forecast for the Physiology or Medicine Nobel Prize was vast and broad (to be on the safe side, presumably), and included scientists responsible for discoveries concerning the epidemiology of smoking, cochlea implants, treatments against malaria, rheumatoid arthritis, leukaemia and even Bill and Melinda Gates (!) (The nature of the discoveries made by the Gates couple which according to Ms. Atterstam deserved such a high honour was, however, not revealed).
Marc Kirschner is the John Franklin Enders University Professor and chair of the Department of Systems Biology, Harvard Medical School, Boston, MA 02115. He recently wrote an editorial for Science magazine published on 14 June 2013.
Kirschner debunks the notion of research “impact” as the likelihood that the proposed work will have a “sustained and powerful influence”. He writes that: “Especially in fundamental research, which historically underlies the greatest innovation, the people doing the work often cannot themselves anticipate the ways in which it may bring human benefit. Thus, under the guise of an objective assessment of impact, such requirements invite exaggerated claims of the importance of the predictable outcomes—which are unlikely to be the most important ones. This is both misleading and dangerous“.
In its first year of existence, the music blog Musica degradata has already posted over 400 entries of rare live concerts and ripped vinyls from the whole spectrum of contemporary jazz. The blog is a special treat for ECM fans, as the posts include incredible performances from many of its artists during the golden years of the label. Most of the recordings have quite decent sound quality and can be downloaded through an external site. Well worth periodic visits and a subscription to its RSS feed.
In the hawker centre of East Coast Park, Singapore, award-winning Roxy Laksa makes what probably is the best laksa on the planet.