diff --git a/README.md b/README.md
index ac3c31e..7f894e4 100644
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@@ -9,3 +9,6 @@ Go to MyBinder to access an interactive version of this lab: [![Binder](http://m
 ![Travel time information from Uber Movement](https://user-images.githubusercontent.com/590385/107631342-15e8b100-6c65-11eb-9b3d-36b043c1fb3c.PNG)
 ![Citybike stations downloaded from data.wien.gv.at WFS](https://user-images.githubusercontent.com/590385/107631330-11bc9380-6c65-11eb-8449-b53ec929322b.PNG)
 ![OSM Traces visualized using MovingPandas](https://user-images.githubusercontent.com/590385/107888059-b27fad00-6f0a-11eb-8e48-6410ff33f23c.gif)
+
+
+OGD.AT Lab has been presented at FOSDEM2021 as part of my Talk on spatial data visualization: https://fosdem.org/2021/schedule/event/geopandasholoviews/