Art and Photoshop Techniques Quiz

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Questions and Answers

What is the primary difference between pixels in an image and small partials?

  • Pixels represent discrete color units. (correct)
  • Small partials are larger than pixels.
  • Small partials can be adjusted independently.
  • Pixels can only be changed collectively.

Which of the following best describes abstract painting?

  • It strictly incorporates historical motifs.
  • It is solely focused on realistic representation.
  • It uses visual elements to create independent compositions. (correct)
  • It primarily depicts religious figures.

What makes a print an original rather than a copy?

  • It is always created from a digital source.
  • Each print varies due to the printmaking process. (correct)
  • It can be reproduced multiple times.
  • Each print must depict a historical event.

What is the earliest printmaking technique mentioned?

<p>Woodcut (A)</p> Signup and view all the answers

What is a significant characteristic of abstract expressionism?

<p>It combines diverse international art movements. (B)</p> Signup and view all the answers

Which tools are commonly used in painting beyond brushes?

<p>Knives and sponges (B)</p> Signup and view all the answers

What distinguishes printmaking from simply reproducing a painting?

<p>Printmaking involves a unique approach to creating images. (A)</p> Signup and view all the answers

Which of these is considered a medium in painting?

<p>Paint (B)</p> Signup and view all the answers

What components are included in the default Photoshop workspace?

<p>Menu bar, Tool panel, Options bar (A)</p> Signup and view all the answers

How can you reset your workspace to its default settings?

<p>Choose windows &gt; default workspace (B)</p> Signup and view all the answers

What is the purpose of the dock in Photoshop?

<p>To display panels or panel groups together (A)</p> Signup and view all the answers

How do you activate a missing panel in Photoshop?

<p>Choose the panel name in the Window menu (C)</p> Signup and view all the answers

What indicates the areas where panels can be moved in Photoshop?

<p>Blue highlighted drop zones (B)</p> Signup and view all the answers

Which of the following is NOT a way to manage workspaces in Photoshop?

<p>Load a saved workspace from the help menu (A)</p> Signup and view all the answers

What happens when you drag a panel by its title bar into the dock?

<p>The panel is docked (C)</p> Signup and view all the answers

What visual indicator shows that an area is selected after using the rectangular marquee tool?

<p>A line of ‘marching ants’ (A)</p> Signup and view all the answers

Which workspace is set by default in Photoshop?

<p>Essentials workspace (A)</p> Signup and view all the answers

How does the Magic Wand tool select colors in an image?

<p>By selecting based on color similarities (C)</p> Signup and view all the answers

What happens when you click the Zoom Tool icon once on an image?

<p>The area is magnified by a factor of two (C)</p> Signup and view all the answers

Which key needs to be held down to zoom out using the Zoom Tool?

<p>Alt key (B)</p> Signup and view all the answers

What action triggers the Type Tool to allow text insertion in a document?

<p>Clicking on the Type tool icon and then clicking on the document area (B)</p> Signup and view all the answers

What does the Layers Palette not show?

<p>Detailed pixel data for individual layers (C)</p> Signup and view all the answers

What is required to apply the same formatting style to all text in a layer using the Type Tool?

<p>Select the layer from the layer window (A)</p> Signup and view all the answers

Which of the following tools is primarily used for detailed work on specific areas of an image?

<p>Zoom Tool (D)</p> Signup and view all the answers

What is the main characteristic of native file formats in graphic editing programs?

<p>They contain all information necessary for editing. (D)</p> Signup and view all the answers

Which of the following file formats is generally recommended for web display?

<p>.jpeg (B)</p> Signup and view all the answers

When saving an image for web use, what is a key consideration regarding file size?

<p>It can be up to 2KB for backgrounds. (D)</p> Signup and view all the answers

What is the function of the Progressive option when saving images?

<p>It affects the way an image appears while loading. (C)</p> Signup and view all the answers

Which method should be used to save images in different formats for web display?

<p>File &gt; Save for Web... (A)</p> Signup and view all the answers

What file sizes are recommended for photographs intended for portfolios?

<p>Between 100KB to 200KB. (D)</p> Signup and view all the answers

What is the best quality setting for an image that will be prominently displayed?

<p>High quality. (A)</p> Signup and view all the answers

What common file formats are often used besides native formats?

<p>.bmp, .tiff, .eps (C)</p> Signup and view all the answers

What happens to the file size of an image when you reduce its size while keeping the same number of pixels?

<p>The file size reduces. (A)</p> Signup and view all the answers

When an image has a resolution of 300 dpi, how many pixels are present in every linear inch?

<p>300 pixels (D)</p> Signup and view all the answers

In an 8-bits-per-channel RGB image, what is the intensity value range for each color component?

<p>0 to 255 (D)</p> Signup and view all the answers

What is the total number of colors that can be reproduced in a 24-bit RGB image?

<p>16.7 million colors (B)</p> Signup and view all the answers

What color representation model does Photoshop use by default for new images?

<p>RGB (A)</p> Signup and view all the answers

In the CMYK color model, what does pure white represent?

<p>0% cyan, 0% magenta, 0% yellow, 0% black (D)</p> Signup and view all the answers

What should be done first when working with an RGB image intended for print?

<p>Edit in RGB color mode. (C)</p> Signup and view all the answers

How does Photoshop handle CMYK images for display on a monitor?

<p>Translates CMYK to RGB. (D)</p> Signup and view all the answers

What is the function of the Proof Setup commands in RGB mode?

<p>To simulate CMYK conversion effects (A)</p> Signup and view all the answers

How can preferences be accessed in Photoshop?

<p>Via a keyboard shortcut or the menu (A)</p> Signup and view all the answers

Where can you find the Scratch Disks preference setting in Photoshop?

<p>In the Plug-Ins &amp; Scratch Disks section (B)</p> Signup and view all the answers

What happens when Photoshop runs out of available RAM while working on an image?

<p>It begins to use hard drive space for temporary storage (D)</p> Signup and view all the answers

How many hard drives can be specified as scratch disks in Photoshop?

<p>Four hard drives (C)</p> Signup and view all the answers

What is the recommended amount of free hard drive space compared to the file size of an image in Photoshop?

<p>Three to four times the file size of the image (B)</p> Signup and view all the answers

What is the main purpose of the Preferences window in Photoshop?

<p>To configure settings tailored to the user's workflow (D)</p> Signup and view all the answers

Which section of preferences is NOT mentioned as a focus in the discussion?

<p>Filters &amp; Effects (C)</p> Signup and view all the answers

Flashcards

Painting

The practice of using pigments, color, or other media on a solid surface to create an artwork. Often applied with brushes, but other tools like knives, sponges, or airbrushes are also used.

Woodcut

A type of printmaking where the artist creates a design by carving into a wooden block, leaving the areas to be printed raised.

Relief Printing

A type of printmaking where the image is created by carving away areas of a block, leaving the areas to be printed raised.

Intaglio Printing

A printmaking technique where the image is created by using an inked plate and pressing it onto paper.

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Monotype

A technique where the artist applies paint to a plate and then transfers the image to paper by pressing the plate onto paper.

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Print

An original piece of art created through a printmaking process.

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Impression

A single copy of a print.

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Abstract Painting

An artwork that does not represent anything recognizable from the real world, often focusing on abstract concepts, form, color, and line.

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Dock

A collection of panels or panel groups displayed together, typically in a vertical orientation.

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Dock a panel

To move a panel into a dock by dragging it.

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Undock a panel

To remove a panel from a dock by dragging it out.

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Workspace

A specific layout of Photoshop's elements, like panels, the toolbar, and the image window.

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Essentials workspace

The default workspace in Photoshop, optimized for general tasks.

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Rearrange workspace

To arrange and customize the layout of your Photoshop workspace by moving its components.

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Save workspace

To save your current workspace configuration for later use.

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Load workspace

To load a previously saved workspace configuration.

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Magic Wand Tool

This tool allows you to select areas of an image based on color similarities. Click on the desired area and it will select all pixels with similar colors.

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Zoom Tool

This tool allows you to magnify areas of an image for closer inspection or reduce them to get an overview. Click once to zoom in by a factor of two, or click and drag to zoom to fit the window. Use alt key or right-click to zoom out.

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Type Tool

This tool allows you to add and edit text within your image. Click on the area you want to add text, and start typing. You can change fonts, size, and style using the menu or character palette.

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Layers Palette

This palette organizes and displays all layers within an image. It shows each layer's name and a thumbnail preview.

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Selection

The area of an image that is selected. It is indicated by a blinking dotted line around the selected area.

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Tolerance

The difference in color tolerance for the Magic Wand tool. A higher tolerance selects a wider range of colors, while a lower tolerance is more precise.

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Adjustments

The ability to add, edit, and adjust multiple aspects of an image, such as color, brightness, and contrast. The Layers Palette allows you to manage and apply these adjustments to individual layers.

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Layers

A digital image file where each element (text, graphic, etc.) is stored separately on a different layer. This allows for independent editing and manipulation of each element.

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Native File Formats

File formats used by graphics editing programs to save projects. They contain all the information needed for editing, resulting in larger file sizes.

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Other File Formats

File formats that are not designed for editing, often used for print graphics or specific purposes. Not ideal for web display.

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Saving Images for Web

The process of preparing an image for web display. It involves choosing the right file format, adjusting quality, and optimizing file size.

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Save for Web

A feature that allows you to control the quality and file size of an image when saving for web, found under File > Save for Web... or similar.

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Image Quality

A setting that allows you to control the quality of an image. High quality produces better visuals but larger files, while low quality compromises visual details for smaller files.

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Progressive vs. Non-Progressive Images

A setting that affects how an image loads on the web. Progressive images appear blurry initially and then become clear, while non-progressive images load line-by-line.

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File Size

The amount of data an image takes up. Smaller file sizes load faster but may result in lower image quality.

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Image Loading Time

The time it takes for an image to load on a webpage, depending on network speed and image file size.

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Resolution (DPI)

The number of pixels per linear inch in an image, determining its detail and sharpness. Higher resolution means more pixels and a larger file size.

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RGB Color Mode

A color model used in computers and monitors, representing colors using red, green, and blue components. Each component has a value from 0 to 255.

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CMYK Color Mode

A color model used for printing, representing colors using cyan, magenta, yellow, and black (CMYK) inks.

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Color Separation (RGB to CMYK)

A color separation process that converts an RGB image into CMYK, allowing it to be printed with process colors.

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Intensity Value (Pixel)

The intensity value assigned to each color component in a color image, ranging from 0 (black) to 255 (white).

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Image Compression

A method of reducing file size by compressing the image data. This is done by eliminating unnecessary pixels, especially in areas with smooth transitions, like gradients.

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Image Size (Pixels)

The size of an image, measured in pixels. A larger resolution means more pixels.

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Black & White Conversion

The process of converting a color image to black and white, often preserving tonal values and contrast.

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Scratch Disk

Photoshop's temporary storage location for image data when RAM is insufficient. It uses hard drive space to store image information.

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Memory & Image Cache

A preference setting in Photoshop that determines how much memory is allocated for image editing. It's important to adjust it based on your computer's RAM and the size of your images.

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Study Notes

BMG 105 Computer Graphics Part 1: Adobe Photoshop

  • The draft instructional material is being made available as received from authors.
  • Editing and quality checks are in progress.
  • Students should consult Study Centers for any missing content, updates, and instructions.
  • The material should adhere to the course syllabus.

Computer Graphics Part 1: Adobe Photoshop

  • Adobe Photoshop is raster graphics editing software.
  • It was created in 1988 by Thomas and John Knoll.
  • Adobe Photoshop is the leading photo editing software in the market.
  • It edits large batches of photos and creates complex digital paintings.

Unit 1: Introduction

  • Objectives:

    • Image design evolutions through history
    • Detailed Photoshop information
    • Explanation of RGB colour spaces
    • Advantages/Disadvantages of vector and raster images
    • Image identification for worldwide use
  • Image design evolution:

    • Portray tonality was a milestone in visual art.
    • Mosaic is an assembling of small pieces of colored materials (e.g. glass, stone).
    • Mosaics were a popular form of decorative art, especially for flooring.
  • Ancient Greek Mosaic:

    • Existed thousands of years ago.
    • Predecessor to today’s Photoshop images
    • Differences are in use of pixels instead of smaller pieces
  • Painting:

    • Application of paint, pigment, colour or other medium to a solid surface
    • Includes diverse motifs and ideas throughout history
      • Ranges from mythological figures on pottery to Biblical scenes.
  • Printing:

    • Process of making artworks (primarily on paper).
    • Process of creating several prints, each considered "original",
    • Techniques include monotyping, woodcut and others.
  • Photography:

    • Process of capturing images using cameras
    • Images can be visually manipulated or stored digitally.
    • Non-digital photographs involve a two-step chemical process.
  • Art forms and styles:

    • Varied forms encompassing many artistic disciplines.
    • Includes ceramics, drawing, painting, sculpture, printmaking, design, crafts, photography, video, filmmaking, and architecture.

Unit 2: Photoshop Workspace

  • Objectives:

    • Identifying different parts of the image ready CS window
    • Checking the image size and the download times
    • Understanding tools in image ready toolbox
    • Moving from image ready to Photoshop and vice versa
  • Default Workspace:

    • Essentials workspace is the general workspace in Photoshop
    • Includes panels (Layers, Channels, Adjustments and History panels)
  • Custom Workspaces:

    • Workspaces can be customized and saved
    • Options allow for easy switching and efficient workspace setup.
  • Photoshop Tools:

    • Tools can be selected from the Toolbox,
    • Including Marquee tool, lasso tool, crop tool, and others,
    • Used for various image-editing tasks.

Unit 3: Creating Images

  • Objectives:

    • Creating and editing images in Photoshop
    • Scanning images into Photoshop
    • Understanding History Palette functionality
  • Bitmap vs Vector images:

    • Bitmap images are made up of pixels in a grid.
    • Vector images are based on polygons.
  • Image processes:

    • Including compression, storage, printing and display of images

Unit 4: Creating and Using Selections

  • Objectives:

    • Understanding and creating Selections.
    • Understanding Channels.
    • Using Channels Palette to save Selections.
  • Selection tools:

    • Marquee tools (rectangles, ellipses etc.)
    • Lasso tools (freehand, polygonal)
    • Magic wand tools
  • Selection modification

  • Saving selections in Channels, and restoring these

Unit 5: Photoshop's Layers

  • Objectives:
    • Understanding the concept of Layers
    • Managing and organizing Layers
  • Layers Palette:
    • Contains information on Layers
    • Displayed as thumbnails

Unit 6: Editing Images

  • Objectives:

    • Use painting and drawing tools
  • Tools:

    • Blur Tool
    • Sharpen Tool
    • Smudge Tool
    • Dodge Tool
    • Burn Tool
    • Sponge Tool
  • Type Tools:

    • Character Palette
    • Paragraph Palette

Unit 7: Editing Vector Shapes

  • Objectives:
    • Working with Vector Content
    • Creating vector paths
    • Editing paths and selections

Unit 8: Creating Static Images

  • Objectives:

    • Creating a logo in Photoshop
    • Optimizing images for the internet
  • Logo Design:

    • Image optimization for the web
    • Relevant formats (e.g. JPG, GIF)

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