diff --git a/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt b/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt
index d807041..117c299 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/MainActivity.kt
@@ -1,6 +1,7 @@
 package com.pixelized.biblib.ui
 
 import android.os.Bundle
+import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.viewModels
@@ -41,6 +42,8 @@ fun ContentComposable() {
     val navigationViewModel = viewModel<NavigationViewModel>()
     val main by navigationViewModel.screen.observeAsState()
 
+    Log.e("pouet", "Navigation State $main")
+
     Crossfade(targetState = main) {
         when (it) {
             is Screen.SplashScreen -> SplashScreen()
diff --git a/app/src/main/java/com/pixelized/biblib/ui/composable/common/Image.kt b/app/src/main/java/com/pixelized/biblib/ui/composable/common/Image.kt
index 1bad7b8..2c54a05 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/composable/common/Image.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/composable/common/Image.kt
@@ -1,16 +1,21 @@
 package com.pixelized.biblib.ui.composable.items
 
 import androidx.compose.animation.Crossfade
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.remember
+import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.graphics.DefaultAlpha
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.graphics.painter.BitmapPainter
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.layout.ContentScale
-import com.pixelized.biblib.utils.extention.toImage
+import com.pixelized.biblib.ui.theme.Animation
+import com.pixelized.biblib.utils.BitmapCache
+import com.pixelized.biblib.utils.injection.get
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
 import java.net.URL
 
 @Composable
@@ -26,7 +31,8 @@ fun Image(
     alpha: Float = DefaultAlpha,
     colorFilter: ColorFilter? = null
 ) {
-    val cover by remember { contentUrl.toImage(placeHolder) }
+    val coroutineScope = rememberCoroutineScope()
+    val cover by remember { download(placeHolder, coroutineScope, contentUrl) }
 
     Crossfade(modifier = modifier, targetState = cover) {
         if (it == placeHolder) {
@@ -50,4 +56,29 @@ fun Image(
             )
         }
     }
+}
+
+private fun download(
+    placeHolder: Painter,
+    coroutineScope: CoroutineScope,
+    url: URL,
+): State<Painter> {
+    val state = mutableStateOf(placeHolder)
+
+    coroutineScope.launch {
+        val cache: BitmapCache = get()
+        val resource = cache.readFromDisk(url)?.let { BitmapPainter(it.asImageBitmap()) }
+        if (resource != null) {
+            state.value = resource
+        } else {
+            cache.download(url) { downloaded ->
+                if (downloaded != null) {
+                    cache.writeToDisk(url, downloaded)
+                    state.value = BitmapPainter(downloaded.asImageBitmap())
+                }
+            }
+        }
+    }
+
+    return state
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/pixelized/biblib/utils/BitmapCache.kt b/app/src/main/java/com/pixelized/biblib/utils/BitmapCache.kt
index 598d08e..53299cc 100644
--- a/app/src/main/java/com/pixelized/biblib/utils/BitmapCache.kt
+++ b/app/src/main/java/com/pixelized/biblib/utils/BitmapCache.kt
@@ -4,10 +4,8 @@ import android.content.Context
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import android.util.Log
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import java.io.File
 import java.io.IOException
 import java.net.URL
@@ -37,15 +35,15 @@ class BitmapCache(context: Context) {
         }
     }
 
-    fun download(url: URL, callback: (Bitmap?) -> Unit) {
-        CoroutineScope(Job() + Dispatchers.IO).launch {
-            val bitmap = try {
+    suspend fun download(url: URL, callback: suspend (Bitmap?) -> Unit) {
+        val bitmap = withContext(Dispatchers.IO) {
+            try {
                 BitmapFactory.decodeStream(url.openStream())
             } catch (e: IOException) {
                 Log.e("BitmapCache", "BitmapFactory.decodeStream(URL) FAILED !", e)
                 null
             }
-            callback.invoke(bitmap)
         }
+        callback.invoke(bitmap)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/pixelized/biblib/utils/extention/UrlEx.kt b/app/src/main/java/com/pixelized/biblib/utils/extention/UrlEx.kt
deleted file mode 100644
index 39be32a..0000000
--- a/app/src/main/java/com/pixelized/biblib/utils/extention/UrlEx.kt
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.pixelized.biblib.utils.extention
-
-import androidx.compose.runtime.State
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.ui.graphics.asImageBitmap
-import androidx.compose.ui.graphics.painter.BitmapPainter
-import androidx.compose.ui.graphics.painter.Painter
-import com.pixelized.biblib.utils.injection.get
-import com.pixelized.biblib.utils.BitmapCache
-import java.net.URL
-
-fun URL.toImage(placeHolder: Painter): State<Painter> {
-    val cache: BitmapCache = get()
-    val resource = cache.readFromDisk(this)?.let { BitmapPainter(it.asImageBitmap()) }
-    val state = mutableStateOf(resource ?: placeHolder)
-
-    if (resource == null) {
-        cache.download(url = this) { downloaded ->
-            if (downloaded != null) {
-                cache.writeToDisk(this, downloaded)
-                state.value = BitmapPainter(downloaded.asImageBitmap())
-            }
-        }
-    }
-
-    return state
-}
\ No newline at end of file