diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b4c641b5..cecf3f7f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/),
 and [PEP 440](https://www.python.org/dev/peps/pep-0440/).
 
+## [2.3.4] - 2021-04-30
+### Fixed
+- a "fake duplicates" bug when a `Pillow.Image.Image` was passed to `FPDF.image`
+
 ## [2.3.3] - 2021-04-21
 ### Added
 - new features: **document outline & table of contents**! Check out the new dedicated [documentation page](https://pyfpdf.github.io/fpdf2/DocumentOutlineAndTableOfContents.html) for more information
diff --git a/fpdf/fpdf.py b/fpdf/fpdf.py
index 56b87b375..f0fdc6567 100644
--- a/fpdf/fpdf.py
+++ b/fpdf/fpdf.py
@@ -34,6 +34,8 @@
 from pathlib import Path
 from typing import Callable, NamedTuple, Optional, Union
 
+from PIL import Image
+
 from .errors import FPDFException, FPDFPageFormatException
 from .fonts import fpdf_charwidths
 from .image_parsing import get_img_info, load_resource
@@ -59,7 +61,7 @@
 HERE = Path(__file__).resolve().parent
 
 # Global variables
-FPDF_VERSION = "2.3.3"
+FPDF_VERSION = "2.3.4"
 FPDF_FONT_DIR = HERE / "font"
 SYSTEM_TTFONTS = None
 
@@ -1720,6 +1722,8 @@ def image(
             )
         if isinstance(name, str):
             img = None
+        elif isinstance(name, Image.Image):
+            name, img = hashlib.md5(name.tobytes()).hexdigest(), name
         elif isinstance(name, io.BytesIO):
             name, img = hashlib.md5(name.getvalue()).hexdigest(), name
         else:
diff --git a/test/image/image_types/insert_pillow_issue_139.pdf b/test/image/image_types/insert_pillow_issue_139.pdf
new file mode 100644
index 000000000..ba3df0cba
Binary files /dev/null and b/test/image/image_types/insert_pillow_issue_139.pdf differ
diff --git a/test/image/image_types/test_insert_images.py b/test/image/image_types/test_insert_images.py
index b9a47e992..54872c26e 100644
--- a/test/image/image_types/test_insert_images.py
+++ b/test/image/image_types/test_insert_images.py
@@ -2,7 +2,7 @@
 import sys
 from pathlib import Path
 
-from PIL import Image
+from PIL import Image, ImageDraw, ImageFont
 
 import fpdf
 from test.conftest import assert_pdf_equal
@@ -60,6 +60,18 @@ def test_insert_pillow(tmp_path):
     assert_pdf_equal(pdf, HERE / "image_types_insert_png.pdf", tmp_path)
 
 
+def test_insert_pillow_issue_139(tmp_path):
+    pdf = fpdf.FPDF()
+    pdf.add_page()
+    font = ImageFont.truetype("arial.ttf", 40)
+    for y in range(5):
+        for x in range(4):
+            img = Image.new(mode="RGB", size=(100, 100), color=(60, 255, 10))
+            ImageDraw.Draw(img).text((20, 20), f"{y}{x}", fill="black", font=font)
+            pdf.image(img, x=x * 50 + 5, y=y * 50 + 5, w=45)
+    assert_pdf_equal(pdf, HERE / "insert_pillow_issue_139.pdf", tmp_path)
+
+
 def test_insert_bytesio(tmp_path):
     pdf = fpdf.FPDF()
     pdf.add_page()