PNG, the classiest just-works web image format, offers unique opportunities for glitch art—all flowing from the fine details of its specification.
PNG is a very simple format compared to JPEG or other new image formats. The filter algorithms are like toys, and its compression method is the same as oldschool Zip compression. However, this simple image format shows a surprisingly wide range of glitch variations. We would perhaps only need one example to explain a JPEG glitch, but we need many different types of samples in order to explain what a PNG glitch is.
PNG was developed as an alternative format of GIF. However, when it comes to glitching, GIF is a format that is too poor to be compared with PNG. PNG has prepared surprisingly rich results that have been concealed by the checksum barrier for a long time.
Since 2013, Chicago artist Jim Bachor has turned potholes on the city streets into mosaics. At WGN9, he writes: What got me going with mosaics originally was the durability. I visited Pompeii for the first time in the late 1990s, and a tour guide pointed out an ancient mosaic and said, glass and marble don’t […]
We're no strangers to the delights of the rude drawings that monks doodled in the margins of medieval manuscripts around here (1, 2, 3), but University of Bonn medievialist Erik Wade's epic Twitter thread on the astonishing variety of snail-doodles is genuinely next-level.
I was attracted to Station Eleven by the short description,it smacked of Commedia dell’arte: a post-apocalyptic tale of new-troubadours desperate to keep music and performance alive in a time of death. I was captivated, however, by the author’s format in story telling. Emily St. John Mandel starts this book off like almost any other book […]
If you suffer from sleep disorders, there are a number of methods out there to mitigate them: Ambient noisemakers, relaxation tapes, sleep masks, you name it. One thing that doesn’t get tried is headphones, for good reason. Even the smallest earbuds are liable to wake you up if you roll over the wrong way. Now […]
Looking to upgrade that old laptop or tablet? Holiday sales may be way on the horizon, but there’s an even better way to get like-new tech for a steal. Here are 10 of our favorite deals on personal computers and gaming gear – refurbished, renewed or brand new. Acer Touchscreen 11′ Chromebook 16GB (Certified Refurbished) […]
Vape technology has been around long enough that vapers are starting to get picky about their gear. Luckily, so are we. From disposable models to cutting-edge touchscreen atomizers, there’s a vaporizer in this roundup to suit every taste. Hera 2 – World’s Most Advanced Dual-Use Vaporizer Choose between dry herb or oil extraction modes – […]