image on title page

source/talk.tex

@@ -8,7 +8,7 @@
 \author{Andrea Gussoni}
 \institute{P.O.u.L.}
 \date{23 Marzo 2017}
-\logo{\includesvg[height=1.5cm]{logowhite}}
+\titlegraphic{\includesvg[height=1.5cm]{logowhite}}
  
  
 \begin{document}