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+Making slides
+=============
+
+* https://github.com/sils1297/guadec-presentation-templates
+* http://kaszkowiak.eu/wronki-a-new-beamer-template/#prettyphoto[group]/9/
+* http://users.ices.utexas.edu/~hari/sap/beamer.html
+* https://www.overleaf.com/gallery/tagged/presentation
+* https://mpetroff.net/files/beamer-theme-matrix/