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  • Exploring Hyperrealism : Drawing and Painting Techniques
    Exploring Hyperrealism : Drawing and Painting Techniques

    This original work introduces readers to the hyperrealist movement, a style applied to painting whose techniques aspire to photographic exactitude in drawing.From the first action before viewing the piece – the search for information and reference images – to different drawing and sculpture techniques, the book offers a step-by-step explanation of the creative process and shows readers how to illustrate in black and white and with colored pencils, how to work with watercolors and oil, how to create a trompe l’oeil and how to create a realistic looking 3D model.Readers will find all the techniques and suggestions they need to make their own hyperrealist creations, all explained in a pleasant and fun way.It is an original and creative way to introduce different drawing techniques thatwill awaken the artist inside of us all and whose results will strike most readers as surprising given the degree of realism achieved, as if they were photographs.The book includes references to contemporary artists who have used each of the techniques described, curiosities in the world of art and other tricks of the trade.

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  • Stitch, Fibre, Metal & Mixed Media : Inspiration, Projects & Techniques for Textile Artists
    Stitch, Fibre, Metal & Mixed Media : Inspiration, Projects & Techniques for Textile Artists

    Alysn Midgelow-Marsden shows how to use both textile-based and mixed media techniques to create beautiful artworks using metal in the form of shim, foil and woven fabric alongside many other materials.She shares her expertise in an inspiring variety of techniques from free machine stitching to gilding, embossing, needle felting, beading, printing, appliqué, making stitched foil fabric and using dry decal transfer images. There are seven beautiful projects to inspire and instruct textile artists everywhere, including a lampshade, bauble pods, decorative panels and a tablet cover.Artists can take inspiration from the individual surfaces that make up the pieces, the completed projects, and from the developments from each project, which have full, instructive captions.This is an invaluable resource for textile artists looking for new and beautiful ideas. This book was previously published as part of the Textile Artist series.

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  • Wearable Communication Systems and Antennas (Second Edition) : Design, efficiency, and miniaturization techniques
    Wearable Communication Systems and Antennas (Second Edition) : Design, efficiency, and miniaturization techniques


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  • Paint Mojo - A Mixed-Media Workshop : Creative Layering Techniques for Personal Expression
    Paint Mojo - A Mixed-Media Workshop : Creative Layering Techniques for Personal Expression

    Claim the beauty of your unique, authentic expression. Break free of your comfort zone, sharpen your senses to perceive the world around you and find happiness in play.On this painterly journey, Tracy Verdugo leads you from self-doubt to self-appreciation by helping you find your voice through a myriad of vibrantly-hued mark making, painting and self-reflection techniques.There are no mistakes here, only opportunities to learn and grow. Learn the language of your own sacred marks by painting with personal symbology. Discover the inspiration that exists around you, in your home, your community, the present moment. 19 step-by-step exercises use popular mixed media materials such as pastels, acrylic paints, inks and more!See how to use art making to plant creative seeds and cultivate your wildest dreams. Turn on your Paint Mojo and make an awesome, shiny, perfectly imperfect mark of you.

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  • What is the efficiency of a space heater with 100% efficiency?

    A space heater with 100% efficiency would convert all the electrical energy it consumes into heat, making it extremely efficient. This means that all the energy input is converted into useful output, with no waste. However, it's important to note that achieving 100% efficiency in real-world devices is extremely difficult due to factors such as heat loss and other inefficiencies in the system.

  • What is energy efficiency?

    Energy efficiency refers to using less energy to perform the same task or function, ultimately reducing energy waste and lowering energy costs. This can be achieved through various methods such as using energy-efficient appliances, improving insulation in buildings, and implementing energy-saving practices in industrial processes. Energy efficiency is an important aspect of sustainable development and can help reduce greenhouse gas emissions and mitigate the impact of climate change. By improving energy efficiency, we can conserve natural resources and create a more sustainable and environmentally friendly energy system.

  • What is the efficiency?

    Efficiency is a measure of how well resources are utilized to achieve a specific goal or outcome. It is often expressed as the ratio of output to input, showing how much output is produced per unit of input. High efficiency means that resources are being used effectively and wastage is minimized, leading to optimal results. In contrast, low efficiency indicates that resources are not being utilized efficiently, resulting in lower productivity and potentially higher costs.

  • Can the efficiency be zero?

    No, efficiency cannot be zero. Efficiency is a measure of how well a system or process uses inputs to produce outputs, and it is always a positive value between 0 and 1. A value of zero would indicate that no useful work is being done, which is not possible in a functioning system. If a system is not producing any useful output, its efficiency would be close to zero but not exactly zero.

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  • Expressive Abstracts in Acrylic : 55 Innovative Projects, Inspiration and Mixed-Media Techniques
    Expressive Abstracts in Acrylic : 55 Innovative Projects, Inspiration and Mixed-Media Techniques

    Discover the joys of painting abstracts in acrylics with experienced artist and tutor Anita Hoerskens.In this visually exciting, inspirational book, Anita teaches you about the method of abstraction, and the paints, paper and other materials you need to create stunning paintings.Chapters cover the areas of texture, collage, composition, colour, line, shape and pattern, with 55 clear and accessible projects to put your skills and ideas into practice.There are techniques to try such as impasto, using glazes, bronze gilding, linear overlays and monochrome painting.This highly practical book will build confidence in your painting and allow you to express yourself through the visual language and style of abstract painting.

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  • Imaginary Characters : Mixed-Media Painting Techniques for Figures and Faces
    Imaginary Characters : Mixed-Media Painting Techniques for Figures and Faces

    Believe in magic, trust your intuition and find your individual artistic style!In this book, you're the storyteller and the artist and you're on a quest to bring the soulful characters, mythical creatures and magical landscapes of your imagination to life through mixed-media art.You'll tap into your creative voice to fuse together lush dreamscapes, imaginary characters and found objects to build enchanting scenes, whimsical figures and expressive faces out of layers of acrylic, collage, watercolor and more.Learn the techniques necessary to create one-of-a-kind mixed-media masterpieces. On your journey, you'll discover:Five skills to uncover your unique creative voice. A magical drawing method. Easily find your characters' bodies and faces hidden in random shapes on painted backgrounds; it's like seeing animals in the clouds. Imaginative warm-up exercises. Learn tips for creating a character reference library, secrets for drawing unusual faces, how to develop a color palette and advice on how to play with proportion, light and shading. More than 30 exciting mixed-media projects using watercolor, vintage photographs, gouache, pencil, fabric, ink and much more to bring your imaginary characters to life on everything from woodblocks and paintings to fabric collages and paper dolls. How to paint without a plan. Trust your intuition to create something out of nothing. Inspirational quotes about creativity from famous artists and thinkers. Embrace your curiosity and see what happens!

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  • Abstract Painting : 20 Projects & Creative Techniques in Acrylic & Mixed Media
    Abstract Painting : 20 Projects & Creative Techniques in Acrylic & Mixed Media

    Petra Thölken’s practical and inspiring book examines what it means to make an abstract work of art.She encourages the reader to consider the subjects of composition, planes, and subject and expression, while also examining the more practical topics of colour theory and colour mixing, how to work with pigment, canvas and priming, spatula techniques and working with unconventional backgrounds.All these elements build up into a vocabulary of visual pointers from which the reader can begin to explore their own adventurousness and creativity. Through the 20 beautiful projects that Petra demonstrates, step by step, readers will learn how to create texture, work with unusual tools and create soft transitions or high contrast.Her clarity of thought and inspirational advice will open your eyes to a whole new way of seeing your paintings and achieving the self-expression that leads to visually exciting and technically innovative work.For some of the projects, there are links to Petra's popular YouTube videos, demonstrating how she created the individual paintings.

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  • Drawing and Painting Beautiful Faces : A Mixed-Media Portrait Workshop
    Drawing and Painting Beautiful Faces : A Mixed-Media Portrait Workshop

    Drawing and Painting Beauitful Faces is an inspiring, mixed media workbook on how to draw and paint beautiful, fashion illustration-style faces.Author Jane Davenport is a beloved artist, and popular international workshop instructor known by her thousands of students and fans for her over-the-top, enthusiastic, happy and encouraging style.In this book, she guides you step-by-step through the foundations of drawing a face, developing successful features, creating skintones, playing with bright colors, shading, highlighting and much more as you learn to create amazing mixed media portraits.Master a variety of techniques that employ pencil, marker, pen, watercolor, acrylic paint, ink, pastel, and ephemera as you happily dance your way through the exercises in this brilliant guide.

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  • What are power and efficiency?

    Power is the rate at which work is done or energy is transferred, and it is measured in watts. It represents the ability to exert force or to perform work. Efficiency, on the other hand, is a measure of how well a system or process uses energy or resources to accomplish a task. It is the ratio of useful output to total input, and it indicates how effectively energy is being converted into useful work. In summary, power is the capacity to do work, while efficiency is the measure of how well that work is being done.

  • What is an efficiency gain?

    An efficiency gain refers to the improvement in productivity or output that is achieved by using fewer resources. This can be achieved through streamlining processes, reducing waste, improving technology, or increasing the skills of the workforce. Efficiency gains are important for businesses as they can lead to cost savings, increased profitability, and a competitive advantage in the market. Overall, efficiency gains help organizations to achieve more with less, ultimately leading to improved performance and success.

  • How high is the efficiency?

    The efficiency is very high, as the process is streamlined and optimized to ensure maximum output with minimal resources. By eliminating unnecessary steps and focusing on key tasks, the efficiency is greatly improved. This allows for tasks to be completed quickly and accurately, resulting in higher productivity and overall success.

  • What is efficiency in physics?

    Efficiency in physics refers to the ratio of useful work output to the total energy input in a system. It is a measure of how well a system can convert input energy into useful output energy. A system with high efficiency will waste less energy and be more effective in its operation. Efficiency is an important concept in physics as it helps in evaluating the performance of various systems and technologies.

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