The Mü 31 has an innovative wing-fuselage transition. (Image: Andreas Heddergott / Technical University of Munich) Image is illustrating the press release: "The Mü 31 is off the ground"; 18.09.17, https://www.tum.de/nc/en/about-tum/news/press-releases/detail/article/34186/. may be freely used by reporters, with proper attribution