Digital Art

A Complete Guide to Making Your Own Computer Artworks

David Cousens

• Publisher: Arcturus
• Year: 2014
• eBook ISBN: 9781784043636
• Topic: Art
• Subtopic: Art General

A complete guide to making computer artworks, from dynamic action scenes to fantasy landscapes. Today, digital art appears everywhere - in print, on television, and in the movies. With the rapid advancement of digital art tools, illustration using these methods of is often faster and more effective. This illustrated guide shows you how to create digital artworks using Photoshop and other popular software platforms. Award-winning illustrator David Cousens guides you through various creative tools and effects, suitable for both beginners and experienced artists. These include: • RGB, CMYK and DPI
• Pen, brush and custom shape tools
• Blurs, filters, layer masks and blending modes
• Perspective, proportions and the rule of thirds
• Retouching and effects, such as retro pixel art, silkscreen and charcoal effects.
• And much more!Including useful screengrabs to guide you through these instructions, Digital Art will have you creating brilliant artwork in no time.

Chapter One:

Setting Up

This chapter eases you into the world of digital art. It explains some of the terminology you will encounter, looks at the most commonly used tools, and guides you through the choices you will be presented with when you first start out.

RGB, CMYK and DPI

When you create a new file you are presented with a number of choices about the options available. This can be a bit confusing for the uninitiated. Here is a beginner’s guide to the various technical terms.

What is the difference between RGB and CMYK?

RGB (red, green. blue) and CMYK (cyan, magenta, yellow and key, or black) are the two main colour options available when you create a file. For screens and monitors emitting light, RGB is the most accurate way to display colours. CMYK is the best choice for physical formats, as printed pages absorb light.

So which colour mode should you choose?

For RGB files, programs such as Photoshop have a lot more available options (including filters, layer styles and adjustment layers). It is therefore best to use this colour mode when painting. If you need to print an artwork, you can convert the file from RGB to CMYK when the image is finished.

Size matters!

DPI/PPI refers to the number of dots/pixels per inch – the density of dots in the image when it is reproduced either physically (printed on paper) or displayed on a monitor.

The native resolution of a computer screen is 72 DPI, which is the usual size for displaying an image on the internet. However, to ensure high quality you should print your artwork at a minimum of 300 DPI.

So what size resolution should you choose?

As a rule, it’s best to work on a document at 300 DPI, if you want to avoid problems when printing your work at a later date. You can always scale artwork down for the internet, but scaling digital artwork up may result in a loss of quality and increased pixelation.

Workspaces

Although every new version of Photoshop looks slightly different, the overall layout of the workspace remains the same. Here’s how to find your way around it.

What’s on screen?

The Menu Bar is located at the top of the screen, giving access to the majority of Photoshop’s functions.

The Options Bar is located immediately beneath the Menu Bar. Here you will find options you can modify, depending on the tool you have selected at the time.

The Toolbox is on the far left of the workspace and contains a number of icons for tools. The tools are collected into groups that perform a similar function – for example, selection, painting and editing, path and shape and so on.

Most of the screen space is allocated to the document window (the area where you paint).

On the far right is the Panel Dock, which gives you an editable selection of panels. These include the ‘History’ palette and access to layers, channels, colours and swatches.

In Photoshop CS5 and CS6, you have the option of automatically assigning a workspace. For example, you can choose a workspace for painting or for 3D and Photoshop will offer you the relevant tools for your task.

For Photoshop users,...

Table of contents

• Title
• Contents
• Chapter One: Setting up
• Chapter Two: Creative Tools
• Chapter Three: Creative Concepts
• Chapter Four: Digital Art in Action
• Downloads/Index
• Copyright