diff --git a/Dockerfile b/Dockerfile
index d48ad9b..f34bee7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,8 @@ RUN pip3 install -r requirements.txt
 
 VOLUME /wiki/templates/entry
 
+VOLUME /wiki/static/graphics
+
 EXPOSE 5000
 
 ENTRYPOINT [ "python3" ]
diff --git a/README.md b/README.md
index 5f5c8e7..0558c3c 100644
--- a/README.md
+++ b/README.md
@@ -60,12 +60,13 @@ The `config.py` can be found in the `src` folder.
 
 Set the following volumes with the -v tag.
 
-| Volume-Name | Container mount           | Description                                                  |
-| ----------- | ------------------------- | ------------------------------------------------------------ |
-| config-file | /wiki/config.py       | Config file                                                  |
-| entries     | /wiki/templates/entry | Directory for wiki entries                                   |
-| css         | /wiki/static/css      | (optional) Directory for css files                           |
-| html        | /wiki/templates       | (optional) Directory for templates (entry-volume not needed) |
+| Volume-Name   | Container mount         | Description                                                  |
+| ------------- | ----------------------- | ------------------------------------------------------------ |
+| `config-file` | `/wiki/config.py`       | Config file                                                  |
+| `entries`     | `/wiki/templates/entry` | Directory for wiki entries                                   |
+| `graphics`    | `/wiki/static/graphics` | Directory for images needed for entries                      |
+| `css`         | `/wiki/static/css`      | (optional) Directory for css files                           |
+| `html`        | `/wiki/templates`       | (optional) Directory for templates (entry-volume not needed) |
 
 #### Ports
 
diff --git a/src/forms.py b/src/forms.py
index d4390ab..1ffdf27 100644
--- a/src/forms.py
+++ b/src/forms.py
@@ -1,11 +1,9 @@
-from flask_wtf import FlaskForm
-from flask_wtf import CSRFProtect
-from wtforms import TextField, SubmitField, ValidationError, validators
+from flask_wtf import CSRFProtect, FlaskForm
+from wtforms import StringField, SubmitField, ValidationError, validators
 
 csrf = CSRFProtect()
 
 
 class SearchForm(FlaskForm):
-    query_str = TextField(
-        "Query", [validators.Required("Please enter the search term")])
-    submit = SubmitField("Search")
+  query_str = StringField("Query", [validators.DataRequired("Please enter the search term")])
+  submit = SubmitField("Search")
diff --git a/src/requirements.txt b/src/requirements.txt
index ccdd930..80b1e0c 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -1,5 +1,5 @@
-Markdown==3.1.1
-WTForms==2.2.1
-Flask==1.1.2
-Flask_WTF==0.14.3
-Whoosh==2.7.4
+Markdown
+WTForms
+Flask
+Flask_WTF
+Whoosh
diff --git a/src/static/css/style.css b/src/static/css/style.css
index 5175c92..b969de6 100644
--- a/src/static/css/style.css
+++ b/src/static/css/style.css
@@ -165,3 +165,7 @@ ul {
         right: 0;
     }
 }
+
+figure {
+    padding:20px;
+}
diff --git a/src/static/graphics/.gitkeep b/src/static/graphics/.gitkeep
new file mode 100644
index 0000000..e69de29