Monthly Archive for October, 2008

Five tips for taking tango pictures in dark environments

I have been taking tango pictures intensively for more than 2 years now. Most of that time I’ve been using a Canon 350D with a number of lenses. What’s special about tango pictures? Most importantly, the tango events are in the evening/night with minimal lighting. I avoid using a flash, since it’s unpleasant for the dancers and because the pictures have very sharp and ugly lighting. Another thing is that I don’t use a tripod. I can’t tell the dancers where to move or to stand still, so I go with the flow. The fact that they move also means I need a shutter speed of 1/15s at the slowest; 1/20s is better and 1/40s is comfortable.

All these tips come down to the same: get the fastest shutter times possible while keeping the picture quality acceptable.

#1: take the highest ISO your camera can afford
50mm - f/1.8 - ISO800
If you can use sensitivity ISO 800 instead of ISO 100, you’ll win 3 stops. This is the difference between a picture at 1/40 sec (sharp) and 1/5 sec (blurry), certainly with moving targets (and tango dancers do move). Of course there is a trade-off: you loose colour detail.

This is the main reason why you’ll need a camera with a decent sensor, or in other words, an dSLR instead of a regular point-and-shoot camera. Even my 350D gets colour defects at ISO800. When they’re too bad, I tend to convert the pictures to black-and-white or somewhere halfway (by decreasing the saturation).

The camera I’m drooling over now, the Canon 5D Mk II, can take decent pictures at ISO 3200. That’s another 2 stops faster.

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CalendarBurner: Feedburner for iCal calendars

I am currently using my experience with milonga.be to build a similar site for Tango in Bulgaria. One of the major components of the site is the tango calendar. In this case I have chosen not to use a special iCal visualisation tool (more on that later in a series posts on Tango2.0), but just the standard Google Calendar IFRAME-based widget.

It’s not a bad widget, but it’s too limited. You can only display “Day/Week/Month/Agenda” style, the colors and fonts are fixed and it does funny stuff for events that continue after 12:00AM (which tango events regularly do, believe me).

I’ve already talked about the fact that iCal is a sissy format and that Gcal needs some more features. I was just thinking that it would be nice if some company would jump on that and provide the whistles and bells for iCal/vCal feeds (like those of Google Calendar), just like Feedburner did with RSS/podcast feeds (and they got bought by Google, so maybe their idea wasn’t half bad). So I introduce the following concept: CalendarBurner (since the Calburner/iCalburner domains are taken).

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Northern Soul

Northern Soul I’m currently reading two related books at the same time:

  • “Turn the beat around – the secret history of disco” by Peter Shapiro
  • “Last night a DJ saved my life – the history of the disc jockey” by Bill Brewster and Frank Broughton

Both speak about a phenomenon of the 60’s-70’s: Northern Soul. It is the unlikely emergence of a subculture of English white working-class youths that only danced to American upbeat soul music. It started in Manchester, the Twisted Wheel club and spread from there.

The original northern soul scene lasted from the late 1960s to the early 1980s, and is considered a retrogressive or revivalist movement based on a style of music created years earlier. At the height of its popularity in the 1970s, African American artists had moved on to newer genres such as funk, jazz funk and disco, so the northern soul scene relied on a finite supply of 1960s recordings.

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Mastika Peshtera

I went to Bulgaria in August, and one of the things I remarked there is that standards for advertising are somewhat different over there. One of the champions is Mastika Peshtera (”Мастика Пещера” -  a.k.a. ‘the Bulgarian afrodisiac‘). They use scantily dressed women and green striped melons on strategic places to stress the afrodisiac dimension. Imagine this type of advertising in Belgium. What would reactions be?
Bulgarian advertising: Mastika Peshtera

Mastika

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