diff --git a/controllers/main_controller.py b/controllers/main_controller.py
index 295a520..d18a612 100644
--- a/controllers/main_controller.py
+++ b/controllers/main_controller.py
@@ -19,6 +19,7 @@ class MainController:
 
         self.color_list.colorSelected.connect(self.on_color_selected)
         self.color_list.editColor.connect(self.on_edit_color)
+        self.thumbnail_list.selectedThumbnail.connect(self.on_thumbnail_selected)
 
     def load_colors(self) -> None:
         colors = self.db.get_all_colors()
@@ -32,14 +33,21 @@ class MainController:
         if color_id is not None:
             media_items = self.db.get_media_for_color(color_id)
             print(f"Media dla koloru {color_name} (ID: {color_id}):", media_items)
-            
+
             self.thumbnail_list.list_widget.clear()
             for media in media_items:
                 if media['file_type'] == 'photo':
                     file_name = Path(media['media_path']).name
-                    self.thumbnail_list.add_thumbnail(media['media_path'], file_name)
+                    self.thumbnail_list.add_thumbnail(media['media_path'], file_name, media['id'])
         else:
             print(f"Nie znaleziono koloru o nazwie: {color_name}")
 
     def on_edit_color(self, color_name: str):
         print(f"Edycja koloru: {color_name}")
+
+    def on_thumbnail_selected(self, media_id: int):
+        media = self.db.get_media(media_id)
+        if media:
+            print(f"Wybrano miniaturę o ID: {media_id}, ścieżka: {media['media_path']}")
+        else:
+            print(f"Nie znaleziono mediów o ID: {media_id}")
diff --git a/core/database.py b/core/database.py
index c3ce18d..fec47bd 100644
--- a/core/database.py
+++ b/core/database.py
@@ -125,6 +125,14 @@ class DatabaseManager:
         )
         self.conn.commit()
 
+    def get_media(self, media_id: int) -> dict | None:
+        if self.conn is None:
+            raise RuntimeError("Database not connected")
+        cur = self.conn.cursor()
+        cur.execute("SELECT * FROM media WHERE id = ?", (media_id,))
+        row = cur.fetchone()
+        return dict(row) if row else None
+
     def get_media_for_color(self, color_id: int) -> list[dict]:
         if self.conn is None:
             raise RuntimeError("Database not connected")
diff --git a/ui/main_window.py b/ui/main_window.py
index e14c295..04bf1a9 100644
--- a/ui/main_window.py
+++ b/ui/main_window.py
@@ -46,11 +46,6 @@ class MainWindow(QMainWindow):
         self.color_list_widget = ColorListWidget(self.control_widget)
         control_layout.addWidget(self.color_list_widget)
 
-        self.thumbnail_widget.add_thumbnail("media/red/bolton_01092025.jpg", "model 1")
-        self.thumbnail_widget.add_thumbnail("media/red/bolton_01092025.jpg", "model 2")
-        self.thumbnail_widget.add_thumbnail("media/red/bolton_01092025.jpg", "model 3")
-        self.thumbnail_widget.add_thumbnail("empty", "model 4")
-
         record_button = QPushButton("Nagraj Wideo")
         record_button.setMinimumHeight(40)
         record_button.setStyleSheet("font-size: 12pt;")
diff --git a/ui/widgets/thumbnail_list_widget.py b/ui/widgets/thumbnail_list_widget.py
index e6511fb..3779553 100644
--- a/ui/widgets/thumbnail_list_widget.py
+++ b/ui/widgets/thumbnail_list_widget.py
@@ -3,7 +3,7 @@ from PySide6.QtWidgets import (
     QLabel, QHBoxLayout
 )
 from PySide6.QtGui import QPixmap, QIcon
-from PySide6.QtCore import Qt, QSize
+from PySide6.QtCore import Qt, QSize, Signal
 import sys
 
 def make_thumbnail(image_path: str, size: QSize) -> QPixmap:
@@ -56,6 +56,8 @@ class ThumbnailItemWidget(QWidget):
 
 
 class ThumbnailListWidget(QWidget):
+    selectedThumbnail = Signal(int)  # sygnał z ID wybranego elementu
+
     def __init__(self):
         super().__init__()
         layout = QVBoxLayout(self)
@@ -69,8 +71,9 @@ class ThumbnailListWidget(QWidget):
 
         self.list_widget.itemPressed.connect(self.on_item_pressed)
 
-    def add_thumbnail(self, image_path: str, text: str):
+    def add_thumbnail(self, image_path: str, text: str, id: int):
         item = QListWidgetItem()
+        item.setData(Qt.ItemDataRole.UserRole, id)
         item.setSizeHint(QSize(192, 192))  # rozmiar „wiersza”
 
         print(f"Adding thumbnail: {image_path} with text: {text}")
@@ -80,5 +83,7 @@ class ThumbnailListWidget(QWidget):
 
     def on_item_pressed(self, item: QListWidgetItem):
         row = self.list_widget.row(item)
-        print(f"Kliknięto miniaturę w wierszu: {row}")
+        id = item.data(Qt.ItemDataRole.UserRole)
+        print(f"Kliknięto miniaturę w wierszu: {row}, obiekt ID: {id}")
+        self.selectedThumbnail.emit(id)