ARTICLES Archives - Page 247 of 312

Pyrotechnic-effects expert Karl Nettmann has been involved with creating dramatic flame effects for more than a dozen years, first for television and film productions and now in landscapes and other ‘real world’ spaces. Here, he discusses the range of effects that can be achieved using fire, the technology behind common systems and basic safety considerations that must be accommodated no matter the simplicity or complexity of an effect.

Flames On

As part of my work on movies and television shows through the past dozen years, I've developed a range of special effects that focus specifically on fire. For the science fiction hit Men In Black, for example, I was charged with devising the flame-spewing weapons wielded by Tommy Lee Jones and Will Smith in a spectacular scene in which they shoot down a flying saucer. That system involved a range of safety issues along with devising a specially formulated fuel (alcohol mixed with various metals) to create blue flames as well as a combination of inert gases and electronic control systems that were used to extinguish the fire and protect the actors. As is the way with so much in Hollywood, an on-screen sequence that lasts just a couple of seconds took my team

Color Keys

Every once in a while, I run across an area of design theory or philosophy that is so fundamental that I'm left to wonder how I've been able to do what I do for a living without a complete understanding of it. Color theory is one such field of study. For a long time now, I've known that the factor that very often makes or breaks a project is not the price of the materials or the presence of bells and whistles, but rather how well the colors work, both with each other and in the context of the overall setting. Even simple projects with modestly priced materials can be ranked among the beautiful if the colors work. By the same token, there are extremely elaborate projects that fail to live up to their potential (or fail altogether) when color choices are off base. My sense that this was something I needed to know more about led me to

Color Keys

Every once in a while, I run across an area of design theory or philosophy that is so fundamental that I'm left to wonder how I've been able to do what I do for a living without a complete understanding of it. Color theory is one such field of study. For a long time now, I've known that the factor that very often makes or breaks a project is not the price of the materials or the presence of bells and whistles, but rather how well the colors work, both with each other and in the context of the overall setting. Even simple projects with modestly priced materials can be ranked among the beautiful if the colors work. By the same token, there are extremely elaborate projects that fail to live up to their potential (or fail altogether) when color choices are off base. My sense that this was something I needed to know more about led me to

Perfect Forms

One of the things I've referred to repeatedly through the years is my interest in quality forming for watershapes. I look at it this way: If the job is about creating quality reinforced-concrete structures, then precisely controlling their dimensions and contours stands at the very heart of the art and craft of watershaping. And all I'm recommending here is simply following the lead of the experts who install building foundations and structural walls by using completely rigid materials and support frameworks. To drive that point home, I want to discuss the forming of one specific detail - and define a right way of getting it done. One of my trademarks is the fact that I build many pools that are

Perfect Forms

One of the things I've referred to repeatedly through the years is my interest in quality forming for watershapes. I look at it this way: If the job is about creating quality reinforced-concrete structures, then precisely controlling their dimensions and contours stands at the very heart of the art and craft of watershaping. And all I'm recommending here is simply following the lead of the experts who install building foundations and structural walls by using completely rigid materials and support frameworks. To drive that point home, I want to discuss the forming of one specific detail - and define a right way of getting it done. One of my trademarks is the fact that I build many pools that are

Feeling Strapped

Most of my clients don't know a Pittosporum from a Loropetalum - nor would I expect them to. Unfortunately, however, this often leaves me to describe plants to them, a process that often makes me feel like I'm reenacting that television commercial where the homeowner tries to mimic the creature seen crawling across the kitchen floor for an exterminator: I'll stand there with my arms up or out, attempting to look like the botanical specimen I'm suggesting for use in their garden. One of the easiest groups of plants to describe in this or any other way is a collection I call the strappy-leaf plants. I didn't make up the term, and I'm sure many of you have also used it yourselves to describe plants with foliage that looks like straps - generally long strips that emerge from a central clump and arc up, sometimes flopping over to create

Feeling Strapped

Most of my clients don't know a Pittosporum from a Loropetalum - nor would I expect them to. Unfortunately, however, this often leaves me to describe plants to them, a process that often makes me feel like I'm reenacting that television commercial where the homeowner tries to mimic the creature seen crawling across the kitchen floor for an exterminator: I'll stand there with my arms up or out, attempting to look like the botanical specimen I'm suggesting for use in their garden. One of the easiest groups of plants to describe in this or any other way is a collection I call the strappy-leaf plants. I didn't make up the term, and I'm sure many of you have also used it yourselves to describe plants with foliage that looks like straps - generally long strips that emerge from a central clump and arc up, sometimes flopping over to create

Passion in Fashion

Something inspired and inspiring is happening in the watershaping industry - something I doubt has ever really happened before: In almost every encounter I have with industry people lately (and believe me, I've seen a lot of you in the past few months), I get the palpable sense of a passion that is driving all of us in a process of creative and professional growth. I see it in the enthusiasm my fellow watershapers have for what they're doing, and I see it being directly translated into their projects and, perhaps most important, being conveyed to their clients and the attitudes everyone has about the results. From where I sit, this is a spectacular time to be in this business, and that notion has been reinforced countless times in the recent past. I received a concentrated dose of this broad impression during the

Passion in Fashion

Something inspired and inspiring is happening in the watershaping industry - something I doubt has ever really happened before: In almost every encounter I have with industry people lately (and believe me, I've seen a lot of you in the past few months), I get the palpable sense of a passion that is driving all of us in a process of creative and professional growth. I see it in the enthusiasm my fellow watershapers have for what they're doing, and I see it being directly translated into their projects and, perhaps most important, being conveyed to their clients and the attitudes everyone has about the results. From where I sit, this is a spectacular time to be in this business, and that notion has been reinforced countless times in the recent past. I received a concentrated dose of this broad impression during the

The Color of Wisdom

The 19th Century poet Eden Phillpotts once wrote, "The universe is full of magical things, patiently waiting for our wits to grow sharper." I've always loved that line and the way it shines a light on the rewards of