The image of the fire was painted into the scene-because it is an actual light source and not simply composited into the scene in Photoshop, the flames reflect naturally off the environment to create a very realistic effect. The shoot was done with the Fujifilm GFX in manual exposure mode, on “T” with an 8-second exposure, ƒ11, ISO 100-a Fujifilm EF-X500 shoe mount flash provided the front light, placed on the ground using the little “mini stand.” The flash was fired manually right after the exposure was initiated, using a remote trigger-I then walked behind the subject holding the pixel stick vertically, and just walking it across the frame. This year we were ready with the Pixelstick for the pre-dawn gathering of costumers, who arrive before daylight to pose for the serious photographers willing to be up at 5:00 am! We set up for your first test of the Pixelstick and grabbed the first costumer we saw… Our first test of the Pixelstick with a costumer in Saint Marks square-Andrea was very excited by the results! Venice during Carnival is a most amazing, magical, experience, with spectacular photography opportunities around every corner. ![]() Perhaps the most interesting of these images are the set of “fire” images-we were very excited to apply the fire effects with the Venice Carnival costumers! Pixelstick supplies a set of default graphic images built-in, with a number of other pre-formatted images available for download from their website. You can feed literally any image into the Pixelstick, and then “paint” the image into a dark scene by waving the Pixelstick through the scene. The intensity, and color of each of 200 lights is controlled through a timed application of a bitmap image-sort of like a flatbed scanner in reverse. A handle is configured such that the “stick” can spin around the handle, allowing for interesting light painting effects. The assembled Pixelstick is 73″ long with 200 LED lights arranged along its length. The Pixelstick is a linear array of LED lights in a hand holdable, spinning, configuration. For now, I’d like to introduce you to the Pixelstick! I had been planing to create some images using the amazing Pixelstick, a very cool, programable light painting device, and Venice Carnival was the perfect setting for creative play! You can see more about the Fujifilm GFX in my previous blog post here. While we were on our photo tour of Venice Carnival, Bobbi Lane and I had a great opportunity to test out a prototype of Fujifilm’s new medium format camera, the GFX. The Pixelstick is not unique - other artists have experimented with LED strips and Arduino before - but it makes the process more simple for beginners.Pixelstick meet Fujifilm… now lets create! See more examples of the light painting effects in the video below. The tool itself costs US$250 or more for Kickstarter backers over at the campaign page, with the team seeking US$110,000 in total to get the project off the ground. More abstract compositions can be created by moving the stick in different configurations through the frame, with the smart sequence function displaying several images over multiple exposures to create an animation. ![]() To create the effect, simply move through the frame during the long exposure with the Pixelstick, which will then display the image one vertical line at a time. There is a control panel to let users select the correct image to display. Create a Bitmap image in a program such as Photoshop, 198 pixels high, and load it on to the Pixelstick via an SD card. Pixelstick aims to simplify the process of creating mesmerising light painting effects with 198 programmable colour LED lights housed in a portable frame. ![]() Often used in conjunction with time lapses, artists can simulate movement by moving the light source through a series of images. Light painting is the art of leaving your camera shutter open long enough to capture a trail of light, usually involving an artificial source, such as a torch or even an iPad. Just one example of the creative effects achievable with the Pixelstick. Want to be more creative with your light painting? Pixelstick is a row of programmable LEDs used to display images and patterns in long exposure photographs.
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