Exploring a hidden painting below the surface of René Magritte's Le portrait

G Van der Snickt (External organisation)

A Martins (External organisation)

J Delaney (External organisation)

K Janssens (External organisation)

D Zeibel (External organisation)

M Duffy (External organisation)

C McGinchey (External organisation)

B. van Driel (External organisation)

J Dik (TU Delft - (OLD) MSE-4)