Duncan Horswill
- (2015): Viewing Tower, Aarhus, Denmark. Vorgetragen bei: IABSE Conference: Elegance in structures, Nara, Japan, 13-15 May 2015.
- (2016): Using Sustainability as a Driver for Change in Denmark’s Construction Industry. Vorgetragen bei: IABSE Congress: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016.