From https://once.com/writebook

app/views/pictures/edit.html.erb

@@ -0,0 +1,24 @@
+<% content_for(:title) { "Edit #{ @picture.title }" } %>
+
+<% content_for :header do %>
+  <%= render "leafables/edit_header", leaf: @leaf, book: @book %>
+<% end %>
+
+<% content_for :toolbar do %>
+  <div class="page-toolbar fill-selected align-center gap-half margin-block-end-double">
+    <%= editing_mode_toggle_switch(@leaf, checked: true) %>
+
+    <span class="separator margin-inline-half" aria-hidden="true"></span>
+
+    <button type="submit" form="leafable-editor" class="btn flex page-toolbar__save flex-item-justify-end flex-item-no-shrink txt-small">
+      <%= image_tag "check.svg", aria: { hidden: true }, size: 24 %>
+      <span class="for-screen-reader">Save</span>
+    </button>
+  </div>
+<% end %>
+
+<div class="page--picture picture-form margin-none">
+  <%= render "pictures/form", book: @book, picture: @picture %>
+</div>
+
+<%= render "leaves/edit_footer", leaf: @leaf %>