Boris and Greg set up Studio D Architects in 2007. Boris de Swart, graduated UCD with honours in 1997. Worked in The Netherlands and for two years with Dominic Stevens Architect before setting up private practice as de Swart Architects in 1999. Greg Tisdall, graduated Bolton Street DIT in 1988. Worked for a number of years in London before returning to Dublin and setting up private practice together with Arthur Duff (Duff Tisdall Interiors and Architecture).