Malagráfica 2024 20. October 2024

Świdnica Urban Sketchers Festival 2024 19. August 2024

Urban Sketchers France 2023 – Toulouse 30. May 2023

Świdnica Urban Sketchers Festival 2022 14. August 2022

Świdnica – Sketchers 13. August 2022

Dordogne Days 27. May 2022

Château Plagne 22. May 2022

USK Bern 2021 Symposium 12. September 2021

Urban Sketchers Symposium 2019 – Amsterdam 27. July 2019

Urban Sketchers Symposium 2019 – Amsterdam 24. July 2019

Haarlem – Warm-up for the USK Symposium 2019 21. July 2019

Ici et Ailleurs – Brest Sketchers 18. May 2019

Ici et Ailleurs – Brest 15. May 2019

Matite in Viaggio – Venezia 4. October 2018

Urban Sketchers Symposium 2018 – Porto III 21. July 2018

Urban Sketchers Symposium 2018 – Porto II 20. July 2018

Urban Sketchers Symposium 2018 – Porto I 18. July 2018

Portrait party in Liège 16. May 2018

Liège Roofs 15. May 2018

Dessiner Liège 2018 13. May 2018

La Plaça Dibuixa ’17 – Barcelona 20. May 2017

Sketchcrawl in Granada 4. May 2017

Celia Burgos – Detlef Surrey – Portrait Party 27. April 2017

Sketches from Málaga II 24. April 2017