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Lab C

Photoshop Lasso Tool - Quick Starter Guide

What the Lasso Tool Does

The Lasso Tool lets you draw a selection by hand, like drawing with a pencil.

You use it to:

  • • Select parts of an image
  • • Cut out shapes
  • • Create custom forms such as mountains, hills, and landscapes
Basic Workflow - Photoshop

Use this image to practice selecting individual fruits with the Lasso Tool:

Four fruits in a row - raspberry, blackberry, strawberry, and cherry - on a white background for lasso tool practice

Try selecting each fruit individually using the Lasso Tool techniques below.

1. Upload or Add an Image (if required)

If you are working with a photo or base image:

  • • Go to File > Open to start a new image
  • • OR go to File > Place Embedded to insert an image into your document
  • • You can also drag and drop an image directly into Photoshop

2. Select the Lasso Tool

  • • Press L on your keyboard
  • • Or select the Lasso Tool from the toolbar

3. Draw a Selection

  • • Click and hold the mouse button
  • • Drag to draw a shape freehand
  • • Follow the outline of the area you want to select

4. Close the Selection

  • • Release the mouse button
  • • Photoshop automatically connects the start and end points

5. Edit Your Selection

You can refine your selection before applying changes:

  • Add to selection: Hold Shift while drawing additional areas
  • Subtract from selection: Hold Alt (Windows) / Option (Mac) while drawing

6. Apply Edits to Your Selection

Once your shape is selected, you can:

  • • Fill it with colour or gradients
  • • Cut it out or move it
  • • Apply effects or adjustments
Basic Workflow - Inkscape

1. Open or Import an Image

If you are working with a photograph:

  • • Go to File > Open to start a new document
  • • OR File > Import to place an image into your canvas
  • • Choose to embed or link the image when prompted

2. Select Objects in the Document

In Inkscape, selection works by object, not pixel area:

  • • Use the Select Tool (S)
  • • Click on any object or image to select it
  • • Drag a box around multiple items to select more than one

You can:

  • • Move objects
  • • Resize objects
  • • Rotate objects

3. Create Custom Selections (Cut-Out Shapes)

To isolate part of a photograph or image:

  • • Use the Bezier Tool (B) or Pencil Tool (P)
  • • Draw a shape around the area you want to isolate
  • • Close the shape to complete the selection

4. Refine Your Shape

Use the Node Tool (N) to adjust your selection shape:

  • • Click and drag nodes to change the outline
  • • Add or remove nodes for precision
  • • Smooth or sharpen edges depending on your needs

5. Apply Selection-Based Edits

Once your shape is created, you can use it to edit your image:

Common actions include:

  • • Clipping (masking parts of an image)
  • • Cutting out sections of a photo
  • • Repositioning selected areas
  • • Applying colour or gradient fills to shapes

To clip an image:

  • • Place your shape over the image
  • • Select both the shape and image
  • • Go to Object > Clip > Set

6. Edit and Adjust Objects

After selection or clipping, you can:

  • • Move individual elements
  • • Resize or transform objects
  • • Edit shapes using nodes
  • • Combine or separate objects as needed
Take This Learning Further

Now that you understand how to create selections and draw shapes, put your new skills into practice!

Head to Lab D - Gradient Landscape where you will use the Lasso Tool and gradients to create a layered landscape scene with foreground, middle ground, and background.