const galleryItems = [
  {
    preview: "./image/christ.jpg",
    fullview: "./image/christ-the-redeemer-Big.jpg",
    alt: "alt text 1"
  },
  {
    preview: "./image/man-and-woman.jpg",
    fullview: "./image/man-and-woman-Big.jpg",
    alt: "alt text 2"
  },
  {
    preview: "./image/people-inside.jpg",
    fullview: "./image/people-inside-building-Big.jpg",
    alt: "alt text 3"
  },
  {
    preview: "./image/photo-of-cloud.jpg",
    fullview: "./image/photo-of-cloud-Big.jpg",
    alt: "alt text 4"
  },
  {
    preview: "./image/two-men-performs.jpg",
    fullview: "./image/two-men-performs-Big.jpg",
    alt: "alt text 5"
  },
  {
    preview: "./image/woman-wearing.jpg",
    fullview: "./image/woman-wearing-Big.jpg",
    alt: "alt text 6"
  }
];