Sii qor faqradan - Sidonia mararka qaar waxay qabataa shaqooyin iyada oo caadi ahaan ah haweeneyda gurigeeda degan. In "De Zwarte Zwaan" ("The Black Swan") (1958) waxay hage u tahay Bandhigga Adduunka ee Brussels 1958
Waxaad In "Beminde Barabas" ("Barabaska la jecel yahay") (1974-1975) waxay u shaqeysaa sidii biyo-mareenka.