Help us identifying these drawngs/artist

Hello community,

we haven't been able to find out anything about this painting anywhere. This is from our hungarian grandparents.
This could be from hungary.
There is a name or anything on the back of the picture. We can’t read it.
Any information about it or the artist would be greatly appreciated.
Could you possibly identify the painters name and any information you have about them?

Images: http://bit.ly/1Q9RnvS

Thanks in advance,
David