Here is the full list of all 20 Nubla trophies - there are 10 bronze, 9 gold and 1 platinum.
You have been awarded the platinum trophy.
François Clouet. The Love Letter. 1570.
Domenico Ghirlandaio. Portrait of Giovanna Tornabuoni 1489-1490.
Hans Baldung Grien. Portrait of a Woman. 1530.
Henri de Toulouse-Lautrec. Yvette Guilbert. 1893.
Edward Hopper. Hotel Room. 1931.
Max Ernst. Solitary and Conjugal Trees. 1940.
Balthus. The Card Game. 1948-1950.
Franz Marc. The Dream. 1912.
René Magritte. La Clef des champs. 1936.
Emil Nolde. Summer Clouds. 1913.
You have completed every drawing of the Museum.
You have taken your first step into this strange Museum.
You have brought back the light to the world of Nubla.
You have walked through the trees that whisper stories.
You have discovered what the Blue City hides.
You have reached the place where Nubla awaits.
You have entered the Rotating House.
You are taking your first steps in a new world.
Congratulations! You have completed Nubla Part One.