diff --git a/example/album.py b/example/album.py
index 803f273..ae555c6 100644
--- a/example/album.py
+++ b/example/album.py
@@ -16,7 +16,25 @@ photobook.set_auto_page_break(False)
 photobook.set_fig_folder("textures")
 photobook.one_centered("eugene.jpg", "one_centered default")
 photobook.one_centered("eugene.jpg", "")
-photobook.one_centered("eugene.jpg", "one_centered text_ratio=1, img_ratio=1", text_ratio=1, img_ratio=1)
+photobook.one_centered(
+    "eugene.jpg",
+    "one_centered text_ratio=1, img_ratio=1",
+    text_ratio=1,
+    img_ratio=1
+)
 
+photobook.one_side("eugene.jpg", "one_side default")
+photobook.one_side(
+    "eugene.jpg",
+    "one_side text_ratio=1, img_ratio=1",
+    text_ratio=1,
+    img_ratio=1
+)
+photobook.one_side(
+    "eugene.jpg",
+    "one_side text_ratio=1, img_ratio=1",
+    text_ratio=1,
+    img_ratio=1
+)
 
 photobook.output(dest)
diff --git a/photobook/photobook.py b/photobook/photobook.py
index ebdd7ba..2215ec7 100644
--- a/photobook/photobook.py
+++ b/photobook/photobook.py
@@ -116,7 +116,10 @@ class Photobook(FPDF):
         self.add_page()
 
         total_ratio = img_ratio + text_ratio
-        text_size = (self.epw, (self.eph - self.sep) * text_ratio / total_ratio - self.sep)
+        text_size = (
+            self.epw,
+            (self.eph - self.sep) * text_ratio / total_ratio - self.sep,
+        )
 
         img_size = (self.epw, self.eph - text_size[1])
         img_dest = self.img_process(img, img_size)
@@ -130,22 +133,32 @@ class Photobook(FPDF):
         else:
             self.cell(text_size[0], text_size[1] - self.sep, text, align="C", border=1)
 
-    def one_side(self, img, txt=""):
+    def one_side(
+        self,
+        img,
+        txt="",
+        img_ratio=5,
+        text_ratio=1,
+    ):
         """Display the image on the outside of the page
         along with text on the other side
         """
         self.add_page()
         p_no = self.page_no()
-        win_dim = (self.size[0] * 2 / 3, self.size[1])
+
+        total_ratio = img_ratio + text_ratio
+
+        win_dim = (self.size[0] * img_ratio / total_ratio, self.size[1])
         img_dest = self.img_process(img, win_dim)
+
         if p_no % 2 == 1:
             self.set_xy(win_dim[0], self.size[1] / 2)
-            self.multi_cell(self.size[0] / 3, self.font_size, txt, align="C")
+            self.multi_cell(self.size[0] * text_ratio/ total_ratio, self.font_size, txt, align="C")
             self.image(img_dest, 0, 0, *win_dim)
         else:
             self.set_xy(0, self.size[1] / 2)
-            self.multi_cell(self.size[0] / 3, self.font_size, txt, align="C")
-            self.image(img_dest, self.size[0] / 3, 0, *win_dim)
+            self.multi_cell(self.size[0] * text_ratio / total_ratio, self.font_size, txt, align="C")
+            self.image(img_dest, self.size[0] * text_ratio / total_ratio, 0, *win_dim)
 
     def one_side_nocut(self, img, txt=""):
         """Display the image on the outside of the page without resize it"""
@@ -299,5 +312,3 @@ class Photobook(FPDF):
                 self.multi_cell(width, self.font_size, content, align="J", border=1)
             else:
                 self.cell(width, height, content, align="C", border=1)
-
-