Q: In this task, you will be given a passage to read. A fill in the blank question will be given to you.  Your answer should fit the blank appropriately.
 Franjo Klein , a Vienna @-@ born Zagreb architect , was commissioned to build the synagogue . Klein , a representative of romantic historicism , modeled the building on the Viennese Leopoldstädter Tempel ( 1858 ) , a Moorish Revival temple designed by Ludwig Förster . It became a prototype for synagogue design in Central Europe . Zagreb Synagogue used the already developed round arch style ( Rundbogenstil ) , but did not adopt Förster 's early oriental motifs . The composition of the main facade , with its dominant drawn @-@ out and elevated projection and the two symmetrical lower lateral parts , reflects the internal division into three naves . At ground @-@ floor level , the front was distinguished by the three @-@ arch entrance and bifora , whereas the first @-@ floor level had a high triforium with an elevated arch and the quadrifoliate rosettes on the staircases . The synagogue occupied the greater part of the plot , facing west . It receded from the street regulation @-@ line in accordance with the rule then still enforced in Austria – Hungary , prohibiting non @-@ Catholic places of worship from having a public entrance from the street . The synagogue had a wider and slightly higher central nave and two narrower naves ; unlike Förster 's synagogue in Vienna , it did not have a basilical plan . Construction began in 1866 and was completed the following year . The synagogue was officially consecrated on September 27 , 1867 , a ceremony attended by representatives of city and regional authorities , Zagreb public figures , and many citizens . It was the first prominent public building in Zagreb 's lower town , and its architecture and scale aroused general admiration and praise . fill in the blank  :   Franjo __________________ , a Vienna @-@ born Zagreb architect , was commissioned to build the synagogue . 
A:
 Klein 