GDANSK, POLAND - MAY 30: Museum of the Second World War at sunny day on May 30, 2018 in Gdansk, Poland
SZTUTOWO - MAY 28: Administration building in the concentration camp Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the largest German concentration camp on Polish territory during World War II.
SZTUTOWO - MAY 28: Monument in the concentration camp Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the largest German concentration camp on Polish territory during World War II.
SZTUTOWO - MAY 28: Commander's building in the concentration camp Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the German concentration camp on Polish territory during World War II.
SZTUTOWO - MAY 28: Gas chamber and crematorium in Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the largest German concentration camp on Polish territory during World War II.
SZTUTOWO - MAY 28: Monument in the concentration camp Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the largest German concentration camp on Polish territory during World War II.
SZTUTOWO - MAY 28: Gas chamber and crematorium in Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the largest German concentration camp on Polish territory during World War II.
SZTUTOWO - MAY 28: Furnace crematorium in the concentration camp Stutthof in Sztutowo, Poland on May 28, 2018. Stutthof was the largest German concentration camp on Polish territory during World War II.