Update 'writing.html'

writing.html

@@ -44,7 +44,7 @@
   <div class="grid-wrap">
     <section class="left">
       <div>
-        <img src="images/leeszal2.jpg" class="purple-image">
+        <img src="images/poster.jpg" class="purple-image">
       </div>
     </section>
     <section class="right">
@@ -101,7 +101,7 @@ invite every librarian (librarians of their own library) to garden Leeszaal and
         <img src="images/cards.jpg" class="purple-image">
       </div>
     </section>
-    <section class="left">
+    <section class="right">
       <div>
         <img src="images/leeszal1.jpg" class="purple-image">
       </div>
@@ -114,11 +114,11 @@ invite every librarian (librarians of their own library) to garden Leeszaal and
         </div>
       </div>
     </section>
-    <section class="right">
+    <section class="middle">
       <div>
         <div>
-          <img src="poster.jpg" class="purple-image">
-          <img src="station.jpg" class="purple-image">
+          <img src="colorcode.jpg" class="purple-image">
+          <img src="station2.jpg" class="purple-image">
         </div>
       </div>
     </section>