Subjects: “…[Marx, Karl., Engels, Friedrich., Aveling-Marx, Eleanor., Lafargue-Marx, Laura., Longuet-Marx, Jenny., Manuscript., Portrait., Group portrait.]…”

Subjects: “…., Pestalozzi, Johann Heinrich., Börne, Ludwig., Marx, Karl., Jacoby, Johann., Portrait.]…”

Subjects: “…., Yudhoyono, Susilo Bambang., Kalla, Yusuf., Marx, Karl., Guevara, Ernesto Che., Bush, George W., Bin Ladin, Usama., Tur, Pramudya Ananta., Thukul, Wiji., Suharto, Tommy., Soekarno, Portrait., Caricature., Social inequality debate., Parliament., Presidential elections.]…”

Subjects: “…., Picasso, Pablo., Kafka, Franz., Marx, Karl., Tolstoj, Lev Nikolaevič., Camões, Luis de., Goethe, Johann Wolfgang von., Chaplin, Charlie., Descartes, René., Vinci, Leonardo da., Freud, Sigmund., Armstrong, Louis., Galilei, Galileo., Voltaire, François-Marie Arouet de., Caricature.]…”

Subjects: “…., Lenin, Vladimir Il'ič., Marx, Karl., Gandhi, Mahatma., Castro, Fidel., Guevara, Ernesto Che., Ho Chi Minh., Cunhal, Álvaro., Hegel, Georg Wilhelm Friedrich., Mao Tse-Tung., Kissinger, Henry A., Luxemburg, Rosa., Engels, Friedrich., Bakunin, Michail Aleksandrovič., Sartre, Jean-Paul., Kropotkin, Petr Alekseevič., Russell, Bertrand., Marcuse, Herbert., Gramsci, Antonio., Plechanov, Georgij Valentinovič., Bloch, Ernst., Caricature.]…”