diff --git a/README.md b/README.md
index 004446a..b7af1c6 100644
--- a/README.md
+++ b/README.md
@@ -9,34 +9,56 @@ Home page: <https://github.com/Hypertopic/Steatite>
 
 The name of "Steatite" once was a French acronym for "*Serveur de traitement, d'émission et d'archivage de textes, images et épures*". Steatite is now an image processing service.
 
-### Get the attributes related to an uploaded picture
+### Get an optimized picture
 
-API: */item/{corpus}/{hash}*
+API: `/optimized/{hash}`
 
-> Example: https://rzi0pem2eh.execute-api.eu-west-3.amazonaws.com/PE22-230522/item/Misc/edb559800ae39b4c9c09c9e975b4736947049543
+Example: https://vogwuoualf.execute-api.eu-west-3.amazonaws.com/Steatite/optimized/b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8
+
+![b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8](https://user-images.githubusercontent.com/45626870/175082351-8d980d2f-7be9-4306-8bd4-b67a692f757a.jpeg)
+
+
+### Get a JPEG thumbnail (efficiently)
+
+API: `/thumbnail/{hash}`
+
+Example: https://vogwuoualf.execute-api.eu-west-3.amazonaws.com/Steatite/optimized/b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8![b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8]
+
+![b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8 (1)](https://user-images.githubusercontent.com/45626870/175082581-ecdd6aeb-319d-4927-a365-bc73d5f64a94.jpeg)
+
+### Get attributes related to a picture in JSON
+
+URI: `/item/{corpus}/{hash}`
+
+In addition to the name of the item, and its related URIs,
+you will get the shooting date if it is present in the EXIF metadata of the picture file.
+
+For example, if you request the following URI:
+https://vogwuoualf.execute-api.eu-west-3.amazonaws.com/Steatite/item/Test/b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8
 
 The response will be:
 
-```
+```yaml
 {
   "rows": [
     {
       "key": [
-        "Misc",
-        "edb559800ae39b4c9c09c9e975b4736947049543"
+        "Test",
+        "b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8"
       ],
       "value": {
-        "hash": "edb559800ae39b4c9c09c9e975b4736947049543",
-        "created": "2022-05-30",
-        "thumbnail": "https://pe22-test.s3.eu-west-3.amazonaws.com/Thumbnail/flute_logo.png",
-        "optimized": "https://pe22-test.s3.eu-west-3.amazonaws.com/Optimized/flute_logo.jpeg",
-        "name": "flute_logo.png",
-        "corpus": "Misc",
-        "resource": "https://pe22-test.s3.eu-west-3.amazonaws.com/Misc/flute_logo.png"
+        "created": "2020-02-05",
+        "baseUrlAWS": "https://steatitebucket.s3.eu-west-3.amazonaws.com/",
+        "name": "2000_18-25_0021_LET_R_A.jpg",
+        "corpus": "Test",
+        "response": "https://steatitebucket.s3.eu-west-3.amazonaws.com/Test/2000_18-25_0021_LET_R_A.jpg",
+        "optimized": "https://vogwuoualf.execute-api.eu-west-3.amazonaws.com/Steatite/optimized/b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8",
+        "thumbnail": "https://vogwuoualf.execute-api.eu-west-3.amazonaws.com/Steatite/thumbnail/b852cfdb04a89b0e7483a6d6d6b3315675cb4aa8"
       }
     }
   ]
 }
 ```
-
 This part of the API is compliant with the [Hypertopic protocol](https://github.com/Hypertopic/Protocol/#item-1).
+
+