diff --git a/samples/flutter_app/assets/images/cat.jpg b/samples/flutter_app/assets/images/cat.jpg
new file mode 100644
index 0000000..8d2069e
Binary files /dev/null and b/samples/flutter_app/assets/images/cat.jpg differ
diff --git a/samples/flutter_app/assets/images/scones.jpg b/samples/flutter_app/assets/images/scones.jpg
new file mode 100644
index 0000000..ce68958
Binary files /dev/null and b/samples/flutter_app/assets/images/scones.jpg differ
diff --git a/samples/flutter_app/lib/main.dart b/samples/flutter_app/lib/main.dart
index 469dc70..ec7043a 100644
--- a/samples/flutter_app/lib/main.dart
+++ b/samples/flutter_app/lib/main.dart
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:google_generative_ai/google_generative_ai.dart';
 
@@ -69,10 +70,13 @@ class ChatWidget extends StatefulWidget {
 
 class _ChatWidgetState extends State<ChatWidget> {
   late final GenerativeModel _model;
+  late final GenerativeModel _visionModel;
   late final ChatSession _chat;
   final ScrollController _scrollController = ScrollController();
   final TextEditingController _textController = TextEditingController();
   final FocusNode _textFieldFocus = FocusNode();
+  final List<({Image? image, String? text, bool fromUser})> _generatedContent =
+      <({Image? image, String? text, bool fromUser})>[];
   bool _loading = false;
   static const _apiKey = String.fromEnvironment('API_KEY');
 
@@ -83,6 +87,10 @@ class _ChatWidgetState extends State<ChatWidget> {
       model: 'gemini-pro',
       apiKey: _apiKey,
     );
+    _visionModel = GenerativeModel(
+      model: 'gemini-pro-vision',
+      apiKey: _apiKey,
+    );
     _chat = _model.startChat();
   }
 
@@ -132,17 +140,14 @@ class _ChatWidgetState extends State<ChatWidget> {
                 ? ListView.builder(
                     controller: _scrollController,
                     itemBuilder: (context, idx) {
-                      var content = _chat.history.toList()[idx];
-                      var text = content.parts
-                          .whereType<TextPart>()
-                          .map<String>((e) => e.text)
-                          .join('');
+                      var content = _generatedContent[idx];
                       return MessageWidget(
-                        text: text,
-                        isFromUser: content.role == 'user',
+                        text: content.text,
+                        image: content.image,
+                        isFromUser: content.fromUser,
                       );
                     },
-                    itemCount: _chat.history.length,
+                    itemCount: _generatedContent.length,
                   )
                 : ListView(
                     children: const [
@@ -171,6 +176,19 @@ class _ChatWidgetState extends State<ChatWidget> {
                 const SizedBox.square(
                   dimension: 15,
                 ),
+                IconButton(
+                  onPressed: !_loading
+                      ? () async {
+                          _sendImagePrompt(_textController.text);
+                        }
+                      : null,
+                  icon: Icon(
+                    Icons.image,
+                    color: _loading
+                        ? Theme.of(context).colorScheme.secondary
+                        : Theme.of(context).colorScheme.primary,
+                  ),
+                ),
                 if (!_loading)
                   IconButton(
                     onPressed: () async {
@@ -191,16 +209,71 @@ class _ChatWidgetState extends State<ChatWidget> {
     );
   }
 
+  Future<void> _sendImagePrompt(String message) async {
+    setState(() {
+      _loading = true;
+    });
+    try {
+      ByteData catBytes = await rootBundle.load('assets/images/cat.jpg');
+      ByteData sconeBytes = await rootBundle.load('assets/images/scones.jpg');
+      final content = [
+        Content.multi([
+          TextPart(message),
+          // The only accepted mime types are image/*.
+          DataPart('image/jpeg', catBytes.buffer.asUint8List()),
+          DataPart('image/jpeg', sconeBytes.buffer.asUint8List()),
+        ])
+      ];
+      _generatedContent.add((
+        image: Image.asset("assets/images/cat.jpg"),
+        text: message,
+        fromUser: true
+      ));
+      _generatedContent.add((
+        image: Image.asset("assets/images/scones.jpg"),
+        text: null,
+        fromUser: true
+      ));
+
+      var response = await _visionModel.generateContent(content);
+      var text = response.text;
+      _generatedContent.add((image: null, text: text, fromUser: false));
+
+      if (text == null) {
+        _showError('No response from API.');
+        return;
+      } else {
+        setState(() {
+          _loading = false;
+          _scrollDown();
+        });
+      }
+    } catch (e) {
+      _showError(e.toString());
+      setState(() {
+        _loading = false;
+      });
+    } finally {
+      _textController.clear();
+      setState(() {
+        _loading = false;
+      });
+      _textFieldFocus.requestFocus();
+    }
+  }
+
   Future<void> _sendChatMessage(String message) async {
     setState(() {
       _loading = true;
     });
 
     try {
+      _generatedContent.add((image: null, text: message, fromUser: true));
       var response = await _chat.sendMessage(
         Content.text(message),
       );
       var text = response.text;
+      _generatedContent.add((image: null, text: text, fromUser: false));
 
       if (text == null) {
         _showError('No response from API.');
@@ -249,12 +322,14 @@ class _ChatWidgetState extends State<ChatWidget> {
 }
 
 class MessageWidget extends StatelessWidget {
-  final String text;
+  final Image? image;
+  final String? text;
   final bool isFromUser;
 
   const MessageWidget({
     super.key,
-    required this.text,
+    this.image,
+    this.text,
     required this.isFromUser,
   });
 
@@ -265,25 +340,23 @@ class MessageWidget extends StatelessWidget {
           isFromUser ? MainAxisAlignment.end : MainAxisAlignment.start,
       children: [
         Flexible(
-          child: Container(
-            constraints: const BoxConstraints(maxWidth: 600),
-            decoration: BoxDecoration(
-              color: isFromUser
-                  ? Theme.of(context).colorScheme.primaryContainer
-                  : Theme.of(context).colorScheme.surfaceVariant,
-              borderRadius: BorderRadius.circular(18),
-            ),
-            padding: const EdgeInsets.symmetric(
-              vertical: 15,
-              horizontal: 20,
-            ),
-            margin: const EdgeInsets.only(bottom: 8),
-            child: MarkdownBody(
-              selectable: true,
-              data: text,
-            ),
-          ),
-        ),
+            child: Container(
+                constraints: const BoxConstraints(maxWidth: 600),
+                decoration: BoxDecoration(
+                  color: isFromUser
+                      ? Theme.of(context).colorScheme.primaryContainer
+                      : Theme.of(context).colorScheme.surfaceVariant,
+                  borderRadius: BorderRadius.circular(18),
+                ),
+                padding: const EdgeInsets.symmetric(
+                  vertical: 15,
+                  horizontal: 20,
+                ),
+                margin: const EdgeInsets.only(bottom: 8),
+                child: Column(children: [
+                  if (text case final text?) MarkdownBody(data: text),
+                  if (image case final image?) image,
+                ]))),
       ],
     );
   }
diff --git a/samples/flutter_app/macos/Runner/DebugProfile.entitlements b/samples/flutter_app/macos/Runner/DebugProfile.entitlements
index 8cb7022..c946719 100644
--- a/samples/flutter_app/macos/Runner/DebugProfile.entitlements
+++ b/samples/flutter_app/macos/Runner/DebugProfile.entitlements
@@ -9,6 +9,6 @@
 	<key>com.apple.security.network.server</key>
 	<true/>
 	<key>com.apple.security.network.client</key>
-<true/>
+    <true/>
 </dict>
 </plist>
diff --git a/samples/flutter_app/pubspec.yaml b/samples/flutter_app/pubspec.yaml
index 1cf6b31..f473e97 100644
--- a/samples/flutter_app/pubspec.yaml
+++ b/samples/flutter_app/pubspec.yaml
@@ -22,6 +22,8 @@ dev_dependencies:
 
 flutter:
   uses-material-design: true
+  assets:
+    - assets/images/
 
 # Note: this section is only used in order to resolve google_generative_ai to
 # the same repo as the sample.