diff --git a/.rubocop.yml b/.rubocop.yml
index 09cc71b4..dfb8ba9c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -6,6 +6,7 @@ Rails/FilePath:
 Layout/LineLength:
   Exclude:
     - "config/initializers/content_security_policy.rb"
+    - "spec/services/card_image_loading_service_spec.rb"
 
 Metrics/BlockLength:
   Exclude:
diff --git a/app/models/card_image.rb b/app/models/card_image.rb
new file mode 100644
index 00000000..105d243a
--- /dev/null
+++ b/app/models/card_image.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+class CardImage < ApplicationRecord
+end
diff --git a/app/models/sub_guide_card.rb b/app/models/sub_guide_card.rb
index 58375a04..847b8446 100644
--- a/app/models/sub_guide_card.rb
+++ b/app/models/sub_guide_card.rb
@@ -7,7 +7,5 @@ def parent
     GuideCard.find_by(sortid: parentid) || SubGuideCard.find_by(sortid: parentid)
   end
   include HasChildren
-  def url
-    'https://puliiif.princeton.edu/iiif/2/imagecat-disk5-0338-A5977-0000.0073/full/,500/0/default.jpg'
-  end
+  def image_urls; end
 end
diff --git a/app/services/card_image_loading_service.rb b/app/services/card_image_loading_service.rb
new file mode 100644
index 00000000..b44028e4
--- /dev/null
+++ b/app/services/card_image_loading_service.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+# Class for card image loading service
+class CardImageLoadingService
+  # For each SubGuideCard, take its path and query s3 to get all of the image names
+  # for that path. For each image file, create a CardImage object with the path and
+  # image name.
+  def import
+    SubGuideCard.all.each do |sgc|
+      ci = CardImage.new
+      ci.path = sgc.path
+      ci.save
+    end
+  end
+end
diff --git a/db/migrate/20230810192642_create_card_images.rb b/db/migrate/20230810192642_create_card_images.rb
new file mode 100644
index 00000000..36940267
--- /dev/null
+++ b/db/migrate/20230810192642_create_card_images.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+# db migration for card image loading service
+class CreateCardImages < ActiveRecord::Migration[7.0]
+  def change
+    create_table :card_images do |t|
+      t.text :path
+      t.text :image_name
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index a036dd8d..d7b7a8f0 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,10 +10,17 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_06_02_135223) do
+ActiveRecord::Schema[7.0].define(version: 2023_08_10_192642) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "card_images", force: :cascade do |t|
+    t.text "path"
+    t.text "image_name"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "guide_cards", force: :cascade do |t|
     t.string "heading"
     t.string "sortid"
diff --git a/spec/fixtures/s3/imagecat-disk9-0091-A3037-1358.0111.tif b/spec/fixtures/s3/imagecat-disk9-0091-A3037-1358.0111.tif
new file mode 100644
index 00000000..a198ed26
Binary files /dev/null and b/spec/fixtures/s3/imagecat-disk9-0091-A3037-1358.0111.tif differ
diff --git a/spec/models/card_image_spec.rb b/spec/models/card_image_spec.rb
new file mode 100644
index 00000000..2a752176
--- /dev/null
+++ b/spec/models/card_image_spec.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe CardImage, type: :model do
+  it 'can be instantiated' do
+    ci = CardImage.new
+    ci.path = '5/0338/A5977'
+    ci.image_name = 'imagecat-disk5-0338-A5977-0000.0001.tif'
+    ci.save
+  end
+end
diff --git a/spec/models/sub_guide_card_spec.rb b/spec/models/sub_guide_card_spec.rb
index 42b99108..2efb0749 100644
--- a/spec/models/sub_guide_card_spec.rb
+++ b/spec/models/sub_guide_card_spec.rb
@@ -46,17 +46,17 @@
     end
   end
 
-  context 'when we use a card from disk5 with path 5/0338/A5977' do
-    it 'returns a URL' do
-      sub_guide_image = SubGuideCard.create(path: '5/0338/A5977')
-      expect(sub_guide_image.url).to eq 'https://puliiif.princeton.edu/iiif/2/imagecat-disk5-0338-A5977-0000.0073/full/,500/0/default.jpg'
+  context 'when we display a subguide whose path is 5/0338/A5977' do
+    xit 'has an array of image urls' do
+      sub_guide_card = SubGuideCard.create(path: '5/0338/A5977')
+      expect(sub_guide_card.image_urls.count).to eq 169
     end
   end
 
-  context 'when we use a card from disk4 with path 4/1466/B5962' do
-    xit 'returns a URL' do
-      sub_guide_image = SubGuideCard.create(path: '4/1466/B5962')
-      expect(sub_guide_image.url).to eq 'https://puliiif.princeton.edu/iiif/2/imagecat-disk4-1466-B5962-0000.0064/full/,500/0/default.jpg'
+  context 'when we display a subguide whose path is 4/1466/B5962' do
+    xit 'has an array of image urls' do
+      sub_guide_card = SubGuideCard.create(path: '4/1466/B5962')
+      expect(sub_guide_card.image_urls.count).to eq 102
     end
   end
 end
diff --git a/spec/services/card_image_loading_service_spec.rb b/spec/services/card_image_loading_service_spec.rb
new file mode 100644
index 00000000..97f52179
--- /dev/null
+++ b/spec/services/card_image_loading_service_spec.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe CardImageLoadingService do
+  let(:cils) { described_class.new }
+  let(:sgls) do
+    SubGuideLoadingService.new(csv_location: Rails.root.join('spec', 'fixtures', 'subguide_card_fixture.csv'))
+  end
+  let(:s3_response) do
+    "2023-07-19 14:39:38       3422 imagecat-disk9-0091-A3037-1358.0110.tif\n2023-07-19 14:39:38       7010 imagecat-disk9-0091-A3037-1358.0111.tif\n"
+  end
+  it 'can instantiate' do
+    expect(cils).to be_instance_of described_class
+  end
+
+  it 'imports all card images' do
+    sgls.import
+    expect(CardImage.count).to eq 0
+    cils.import
+    expect(CardImage.count).to eq 6
+  end
+end