 Complete the following phrase:  In a competition for the commission of figures for the new facade of the Freiburg , he was able to win against a rival tender from the citys own . With his pupil, Wilhelm Merten 18791952, he created for the city-hall facade a figure of , the first Count of Freiburg. Another of the niches accommodated Dietsches statue of Conrad I, Duke of Zähringen, which before finding its more permanent position was exhibited at the 