Perspective—it’s one of the first things you learn about in any art class. The basic idea is that it’s the way your eye actually sees something, represented on a flat surface such as paper or a monitor. A simple example is drawing a group of objects: You represent an object in the distance by making it smaller, while making objects close to the viewer larger—make sense? In this tutorial, I’m going to show you how to create perspective shadows in Adobe Photoshop CS3. The result is dynamic, but the technique is a breeze!
Images are an integral part of most page layouts. Documents such as brochures, newsletters or information flyers rely on images in many ways. Images can be manipulated to suit a particular design purpose. They can be used as backgrounds to anchor elements, frames to delineate regions or shapes to help balance the page. Images can also be used to add interest to a page by contributing shape, texture or color. To use images in a creative manner, it is necessary to realize that the image is not a static entity. Modifying images for a particular design purpose or to add interest to a page can result in a more creative design.
This tutorial offers base-level information on the use of digital imaging to convert and make accessible cultural heritage materials. It also introduces some concepts advocated by Cornell University Library, in particular the value of benchmarking requirements before undertaking a digital initiative. You will find here up-to-date technical information, formulas, and reality checks, designed to test your level of understanding.
Desktop-publishing software and hardware have become affordable, powerful, and relatively user-friendly. Consequently, with reasonable investments in time and money, communications professionals can now manipulate photographs and create visual images relatively easily in their publications. However such images may be used in ways that are, aside from legal concerns, not ethical. Technical-communications professionals need to be able to recognize manipulated images and to explore the ethical implications of creating or being asked to use such images.
This paper examines raster and vector file formats and explains the details necessary to transform them for use in various output devices. Methodologies and suggestions for raster-to-vector, vector-to-raster, resampling of raster, 3-dimensional vector to 2-dimensional vector, and 2-dimensional vector to 2-dimensional vector conversions are discussed.
Recently, I had the chance to go with my in-laws to City Museum in St. Louis. What an amazing place to get lost in by crawling through inventively designed tunnels that go underground to many stories below the city streets. The most impressive thing to me was how the place was constructed—they used everyday items, such as metal storage bins, bottles, and gears (plus what looked like a million other items) to create elaborate mazes of artwork.
Almost every time I speak to an audience about graphics or Photoshop, I’m asked if I went to school to learn what I know about the application. The truth is that while I spent more than 3 years in an Advertising Art degree program, I ultimately switched gears and got a Bachelor of Business Administration degree in marketing (Mom and Dad were thrilled with this news!), and that was in the early ’90s—pretty much in the infant stages of Photoshop.
Compared to GIF and JPEG, the PNG file format has a lot to offer: smaller file sizes, higher quality, and superb transparency. All you need are a few guidelines and techniques to expand your design toolbox.
But what's the difference between GIF, JPEG and BMP? What does it mean if a GIF is interlaced or non-interlaced? Is a JPEG progressive because it enjoys art deco? Does a Bitmap actually offer directions somewhere? And the most often asked question: When do I use a specific image format?
In the days of working with film products, creating images with splashing water was an incredible challenge. Today, digital capture provides a control we never had before. Just shoot the splashing water over several images and combine the best parts into one—in Photoshop CS, of course.
Photographed scenes aren’t actually as clean-looking as they are and as compared to common CGish images. Just to break this cleanliness apart, let’s add in a simple cloud noise to our heart. If that still doesn’t work for you, you could go ahead and paint over some details like cracks, dirt, etc. This is to simulate the wear and tear effect that is always present everywhere we look at.
With Apple's release of iWeb -- an amazing web site building tool -- I've been getting a steady stream of emails wanting to know how to recreate the nifty photo reflection effect which appears at the top of iWeb pages and in the slide shows (here's a sample). Adding such a reflection is a super easy way to add depth and a bit of sophistication to your photographs.
Photographers have always liked playing tricks with images. Try these time-honored techniques for adding polish and pizzazz to your digital photos in Photoshop.