Wallersdorf Rasenmühle 12. June 2022

Paris Sketches 31. May 2022

Dordogne Days 27. May 2022

Château Plagne 22. May 2022

Kerngehäuse Flohmarkt 7. May 2022

Insel der Jugend 3. October 2021

USK Bern 2021 Symposium 12. September 2021

Wallersdorf Grebenau – Rasenmühle 12. August 2021

Weißbiertrinker 22. July 2021

Streetlife 29. June 2021

Weather station on Tempelhofer Feld 28. April 2021

Exhibition & book release “BERLIN – The Wall revisited” 27. November 2019

“Berlin – the Wall revisited” – New Book by Detlef Surrey 19. November 2019

Urban Sketchers Symposium 2019 – Amsterdam 24. July 2019

Matite in Viaggio a Berlino 5. May 2019

Skizzenfestival 2012 – Stralsund 24. July 2012