Klarismo is a movement in Esperanto poetry that emphasizes clarity, simplicity, and accessibility. It was founded in the early 20th century by Kálmán Kalocsay and other Esperanto poets.

Claude Piron is an Esperanto writer known for his humorous and satirical works, often using wordplay and puns. He is also a translator and a poet.

La Reĝo de Lahore is an Esperanto opera composed by Gaston Waringhien in 1930. It is based on the French opera of the same name by Jules Massenet.

Jozef Ujhelyi is an Esperanto artist known for his abstract paintings and sculptures, often incorporating Esperanto words and symbols. He is also a poet and a writer.

Angoroj is an Esperanto film directed by Humphrey Tonkin in 1964. It is a drama about a group of people who are struggling to survive in a post-apocalyptic world.

Sten Johansson is an Esperanto writer known for his science fiction novels and short stories, often exploring themes of space travel and extraterrestrial life. He is also a translator and a poet.

La Verda Stelo is an Esperanto theater company founded in 1906 by Eugène Lanti. It is the oldest Esperanto theater company in the world.

Ĵak Le Puil is an Esperanto musician known for his folk songs and ballads, often inspired by traditional Esperanto poetry. He is also a poet and a translator.

Geometria Arto is an Esperanto art movement that emphasizes the use of geometric shapes and abstract forms. It was founded in the early 20th century by Kálmán Kalocsay and other Esperanto artists.

Trevor Steele is an Esperanto writer known for his historical novels and short stories, often set in the Middle Ages or the Renaissance. He is also a translator and a poet.

La Infanoj de Kapitano Grant is an Esperanto film directed by István Ertl in 1980. It is an adventure film based on the novel of the same name by Jules Verne.

Julio Baghy is an Esperanto artist known for his surrealist paintings and sculptures, often incorporating elements of fantasy and the subconscious. He is also a poet and a writer.

La Espero is an Esperanto theater company founded in 1922 by Gaston Waringhien. It is the second oldest Esperanto theater company in the world.

Frederik van der Poel is an Esperanto musician known for his electronic music and experimental compositions, often incorporating elements of traditional Esperanto folk music. He is also a poet and a translator.

Nacia Arto is an Esperanto art movement that emphasizes the use of traditional Esperanto symbols and motifs. It was founded in the early 20th century by Kálmán Kalocsay and other Esperanto artists.