Katalin Andrasi
- (2017): Harlech Castle Footbridge - A Structure that Connects the Past with the Present. Presented at: Footbridge 2017 Berlin - Tell A Story, 6-8.9.2017, Technische Universität Berlin (TU Berlin).
- Ancient and modern - a contemporary footbridge at Harlech Castle, Wales. Presented at: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016. (2016):
- (2014): Desire versus Need: Two Bridges, Two Worlds. Presented at: Footbridge 2014 - Past, Present & Future, London, 16-18 July 2014.