David Seldes ha participado como Diseñador de Iluminacion / Director Técnico en los siguientes Festivales Internacionales:
Stratford Circus (London, UK, 2016)
Corn Exchange (Brighton, UK, 2016)
Royal Court Theatre (London, UK, 2016)
Staatstheater Braunschweig (Braunschweig, Germany, 2016)
Peiraios (Athens, Greece, 2016)
Santiago a Mil, (GAM Santiago, Chile, 2017)
MAC Creteil - Maison des Arts et de la Culture (Creteil, France, 2017)
Künstlerhaus Mousonturm (Frankfurt, Germany, 2017)
Le Quai (Angers, France, 2017)
Humain TROP humain - CDN HTH (Montpellier, France, 2017)
Culturgest - Caixa Geral de Aposentações (Lisboa, Portugal, 2017)
FITEI (Porto, Portugal, 2017)
Edinburgh International Festival (Edinburgh, Scotland, 2017)
GASTEIG - Carl-Orff-Saal (Munich, Germany, 2017)
Royal Court Theatre (London, UK, 2017)
Brighton Dome (Brighton, UK, 2017)
Teatro Do Sesi (Sao Paulo, Brazil, 2018)
Northern Stage (Newcastle, UK, 2018)
York Theatre Royal (York, UK, 2018)
Wales Millenium Center (Weston, UK, 2018)
Home T1 (Manchester, UK, 2018)
Dampfzentrale (Bern, Switzerland, 2018)
Teatr Powszechny (Warsaw, Poland, 2018) Theaterfestival Basel (Basel, Switzerland, 2018)
Kioto (Japan, 2018)
Vascello (Roma, Italia, 2018)
Teatros Del Canal (Madrid, España, 2018)
Scene Nationale - La Filature (Mulhouse, France, 2018)
Under the Radar - SKU Skirball Centre (New York, USA, 2018)
Quick Center of Arts (Kelley, USA, 2018)
Walker Center, McWire Theatre (Minneapolis, USA, 2018)
Teatro de la Ciudad Esperanza Iris (Mexico, 2019)
Black Hall MSB (Vilna, Lithuania, 2019)
LAC Theatre (Lugano, Switzerland 2019)
FITEI - Teatro Municipal do Porto (Porto, Portugal, 2019)
Kunstenfestivaldesarts (Brussels, Belgium, 2019)
Wienner Festwochen (Vienna, Austria, 2019)
Lieferweg Theaterstraße (Heidelberg, Germany, 2020)
KVS BOL (Brussels, Belgium, 2021)
Zürcher Theater Spektakel (Zurich, Switzerland, 2021)
Ruhrtriennale (Bochum, Germany, 2021)
Muncher Kammerspiele (Munich, Germany, 2021)
HAU Berlin (Berlin, Germany, 2021)
Mousontorum Frankfurt (Frankfurt, Germany, 2021)
SPRING (Utrecht, Netherlands, 2022)
FITEI (Porto, Portugal, 2022)
Piccolo Teatro di Milano (Milan, Italy, 2022)