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Dave Truss's Library tagged photography   View Popular

20 Oct 09

52 Land, Water, Fire and Sky Phenomena | WebEcoist | Green Living

According to an ancient Greek philosopher, scientist and healer all matter is comprised of four elements: earth, water, fire and air and associated these four elements with gods and goddesses of Greek mythology. In more contemporary cosmologies these elements have been used to relate and contrast ideas of substance, feelings, energy and thought respectively.

webecoist.com/...d-water-fire-and-sky-phenomena - Preview

science photography

03 Apr 09

Use cameras in the classroom

Kids want to be seen (& they want you to see them)

www.openzine.com/...Zine.aspx - Preview

photography studentvoice

14 Jun 08

Presentation Zen: The power of the visual: Learning from Down Under promotion videos

One of the first lessons visual artists and designers learn early is the basics of composition, including the "rule of thirds" and the Golden mean

www.presentationzen.com/...the_power_of_th.html - Preview

photography presentation design

24 May 08

Textorizer - vectorise a picture using text strings

  • Choose the photo, and the text that makes it... very cool - datruss on 2008-05-24
31 Mar 08

on focal lengths (or zooming) - D'Arcy Norman dot net

  • Focal length is the factor determining how much “zoom” you get when taking a photo. Larger numbers mean longer lenses, meaning closer zoom. But, if you have a couple of lenses, it’s sometimes hard (at least initially) to figure out which lens to use for which shot. With a point-and-shoot, it’s easy, because there’s only one lens, and it’s built in. The only control you have is over the level of zoom. With a DSLR, you can swap the lenses out, which gives a great deal of flexibility, but means you need to put some thought into what range of focal lengths you want to have handy. - datruss on 2008-03-31
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