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 -------------------
 
-![zondax](docs/zondax.jpg)
+![zondax_light](docs/zondax_light.png#gh-light-mode-only)
+![zondax_dark](docs/zondax_dark.png#gh-dark-mode-only)
 
 _Please visit our website at [zondax.ch](zondax.ch)_
 
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