Xmas gift from The FrankensTeam :-)
I had found an interesting file done by Roberto and only changed the colours and the markers on the chart.
For the snowflake version, I used this funny tool:
I drew and downloaded some pictures, then Gábor changed the background to transparent. :-)
You do not know how to use a picture as marker in a chart?
It is very easy! Just open the picture, re-size it to your needs, copy it (CTRL+C) then go to the chart series settings.
Under Marker Options / Marker Type, make sure that Built-in is selected. Now go to Marker Fill, click Picture or texture fill, and then under Insert from choose Clipboard. Voilá! (You may need to eliminate the marker line if it was a default setting.)
So - enjoy!
You can download the files from the bottom of the page by clicking on the arrows.