Zentral-Lichtspiele in Riesa/Germany

An interesting postcard from Zentral-Lichtspiele in Gröba. Gröba is since 1923 a part of Saxon town Riesa. Kinowiki writes that this cinema was opened in 1913 with 400 places. I think this postcard is from 1913, an adcard from the opening. It was published by the magazine Der Artist. 
I wonder where the hall for 400 places was. The look into the projection room and the engine room is very interesting
I don't know when the cinema was closed - maybe in the 1960s. The building is still standing.
The cinema was directed by Anna Zach, she had later still two other cinemas in Riesa.