oil on cardboard Dimensions: 68,5 x 52,5 cm signed lower right: J. Prucha verso label of National Gallery Prague with registration number O7673    Provenance:  - Alois Trojan collection - Confiscated in the 1950s by the Czechoslovak State, placed in the collection of the National Gallery in Prague (registered under no. O7673) - restitution of the National Gallery in Prague to eligible heirs (in 2018)   Exhibited.   Consulted with Professor Jaromir Zemina, Dr Karel Srp, Dr Jiri Machalicky and Alena Havlikova. Confirmation of authenticity attached.