diff --git a/doc/_static/gold_on_carbon.jpg b/doc/_static/gold_on_carbon.jpg
new file mode 100644
index 000000000000..598f3d63c3c1
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diff --git a/doc/_static/gold_on_carbon.png b/doc/_static/gold_on_carbon.png
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diff --git a/doc/thirdpartypackages/index.rst b/doc/thirdpartypackages/index.rst
index 78d7dea73130..c624ec80be9b 100644
--- a/doc/thirdpartypackages/index.rst
+++ b/doc/thirdpartypackages/index.rst
@@ -110,8 +110,7 @@ matplotlib-scalebar
 `matplotlib-scalebar <https://github.com/ppinard/matplotlib-scalebar>`_ provides a new artist to display a scale bar, aka micron bar.
 It is particularly useful when displaying calibrated images plotted using ``plt.imshow(...)``.
 
-.. image:: /_static/gold_on_carbon.png
-    :height: 200px
+.. image:: /_static/gold_on_carbon.jpg
 
 Matplotlib-Venn
 ===============