Previewing images

You have already learned to load, download, and save images. The only way to check the image itself would be to go to the project folder and open it from there.

The ImageView package solves this problem by previewing the image directly from Julia:

  using Images, ImageView
  img = load("sample-images/cats-3061372_640.jpg");
  imshow(img);

This will preview the image in a new window.